People starting with V

348,603 records.

• Vladislav Binaresearcher
• Vladislav BiryukovRussian journalist
• Vladislav Blahutauto mechanic, curate
• Vladislav BlazhevichRussian musician and composer (1881–1942)
• Vladislav BláhaCzech guitarist and guitar pedagogue
• Vladislav BlănuțăMoldovan association football player
• Vladislav Bobrikroad bicycle racer
• Vladislav Bobák
• Vladislav BogićevićYugoslav former soccer player
• Vladislav BogomolovRussian scientist
• Vladislav Bogoslovskiice hockey player
• Vladislav Borisenkoassociation football player
• Vladislav BorisovRussian cyclist
• Vladislav BorisovBulgarian gymnast
• Vladislav BorodulinRussian journalist
• Vladislav BorovikovUkrainian chess player
• Vladislav BoučekCzech farmer who lived in Australia and South Africa
• Vladislav BoyarintsevRussian ski jumper
• Vladislav Boykoice hockey player
• Vladislav BožidarevićCroatian painter
• Vladislav BraginRussian association football player
• Vladislav BrajkovićCroatian jurist (1905-1989)
• Vladislav BrdlíkCzech politician and university educator
• Vladislav BrodaGerman table tennis player
• Vladislav Bugeraresearcher
• Vladislav BulinRussian ice hockey player
• Vladislav Bulyinice hockey player
• Vladislav Burdaentrepreneur
• Vladislav BurianCzech archaeologist
• Vladislav Butovswimming coach
• Vladislav BykanovIsraeli short track speed skater
• Vladislav Bykovscientist
• Vladislav BystrovRussian saxophonist and composer
• Vladislav Břečka
• Vladislav Chalupacyclist (1871-1957)
• Vladislav ChebotarRussian canoeist
• Vladislav Chechotkin
• Vladislav Chelahordinary border guard of Kazakhstan convicted of killing 15 people in Arkankergen
• Vladislav CherchesBelarusian ice hockey player (1966-)
• Vladislav CherniavskyiBelarusian Catholic priest
• Vladislav Chernobaykyrgyzstani sprinter
• Vladislav ChernushenkoRussian conductor
• Vladislav Chernyfootball player
• Vladislav ChernyshovKazakhstani footballer
• Vladislav ChervonenkoRussian ice hockey player (born 1999)
• Vladislav ChesnovRussian ice hockey player (born 1982)
• Vladislav ChianovskiUkrainian chess player
• Vladislav ChizhovRussian TV host and blogger
• Vladislav Chocholínaircraft pilot
• Vladislav Churkinice hockey player
• Vladislav ChválaCzech painter (1920-1945)
• Vladislav Cojocarujazz musician, composer
• Vladislav CojuhariMoldovan public official and politician
• Vladislav Cvitanovićhistorian
• Vladislav Czarneckiconductor
• Vladislav D. Leonovacarologist
• Vladislav DajkovićMontenegrin politician and activist
• Vladislav DatsyukUkrainian jurist
• Vladislav DavankovRussian politician
• Vladislav DavidCzech attorney and lawyer (1927-2014)
• Vladislav DavidzonAmerican journalist (born 1985)
• Vladislav Davydovassociation football player
• Vladislav DaynegoUkrainian and Russian politician
• Vladislav DelayFinnish musician (born 1976)
• Vladislav Delongdirector, film director
• Vladislav Demeterchoir director
• Vladislav DeulinRussian sport climber
• Vladislav Dikidzhifigure skater
• Vladislav Dmokhovskiyscientist
• Vladislav DodićSerbian military personnel
• Vladislav Dolonin
• Vladislav DragojlovićSerbian basketball player (born 1979)
• Vladislav DrogunovRussian association football player
• Vladislav Drozhashchikhpoet
• Vladislav DrusoCzech boxer
• Vladislav Druzchenkobadminton player
• Vladislav Druzhinindramaturge, television actor
• Vladislav DubanovRussian professional poker player
• Vladislav DubovoyRussian footballer
• Vladislav DudákCzech philosopher, historian and teacher
• Vladislav DuiunovRussian cyclist
• Vladislav Dukhin
• Vladislav DuyunRussian footballer
• Vladislav DvorzhetskySoviet actor (1939-1978)
• Vladislav Dyakonovpolitician
• Vladislav DyominRussian actor
• Vladislav Dědekheraldist, painter
• Vladislav E. NiedzwieckiRussian naturalist (1855-1918)
• Vladislav EfimovRussian painter
• Vladislav EmchenkoRussian basketball player (born 1999)
• Vladislav EpifanovSoviet association football player
• Vladislav Evgenievich SudarikovRussian helminthologist
• Vladislav Evgenʹevich Kholshevnikovliterary theorist, literary historian
• Vladislav EvseevRussian ice hockey player
• Vladislav EvstafyevRussian basketball player (born 1993)
• Vladislav F. RibnikarSerbian journalist (1871-1914)
• Vladislav Fabjančičpolitician, editor
• Vladislav Fasanforestry engineer
• Vladislav FaskhutdinovRussian footballer
• Vladislav FedoseyevSoviet screenwriter (1936–2019)
• Vladislav Fedosovassociation football player
• Vladislav Fedotovassociation football player
• Vladislav Feliksovich Filev
• Vladislav Fialaresistance fighter, baker
• Vladislav Filinice hockey player (1995-)
• Vladislav FinaginMoldovan polititician
• Vladislav FirstovRussian ice hockey player
• Vladislav FlyarkovskySoviet journalist
• Vladislav Fokinice hockey player
• Vladislav ForejtCzech traveller, publicist and writer
• Vladislav FrolovRussian athletics competitor (born 1980)
• Vladislav FrolovRussian athletics competitor
• Vladislav FroninSoviet journalist
• Vladislav FurmanovRussian director
• Vladislav Fyodorovice hockey player
• Vladislav Fyodorovice hockey player
• Vladislav GagloyevRussian footballer
• Vladislav GajdaCzech sculptor and medallist (1925-2010)
• Vladislav GalardFrench actor
• Vladislav GalgonekCzech photographer (1946–2026)
• Vladislav GalkinRussian football player
• Vladislav GalkinSoviet and Russian actor (1971–2010)
• Vladislav GalyanovUzbekistani cyclist
• Vladislav GavrikovRussian ice hockey player (born 1995)
• Vladislav GavriliucMoldovan footballer
• Vladislav Gerasimenkoswimmer
• Vladislav GerbovichSoviet explorer (1927-2004)
• Vladislav GlinkaRussian military historian (1903–1983)
• Vladislav Glinskiyassociation football player
• Vladislav GlukharevUkrainian association football player (1939-2020)
• Vladislav GoldinRussian basketball player (born 2001)
• Vladislav GolovinRussian military personnel (born 1997)
• Vladislav GolubevRussian footballer
• Vladislav Goncharenko
• Vladislav GoncharovRussian geologist
• Vladislav GoranovBulgarian politician
• Vladislav GorbunovKazakhstani bicycle racer
• Vladislav GoreglyadSoviet scientist (1932–2002)
• Vladislav Gostishchevactor
• Vladislav GrakovskiyUzbekistani actor
• Vladislav GribRussian lawyer
• Vladislav GribovskyRussian aviator
• Vladislav GrigoryevKazakhstani athletics competitor
• Vladislav GrinevRussian swimmer
• Vladislav GrossRussian ice hockey player (born 1998)
• Vladislav Grosulhistorian, history teacher
• Vladislav GryczCzech soccer player
• Vladislav Grădinarisnooker player
• Vladislav GudoshnikovRussian footballer
• Vladislav Gudzgymnast
• Vladislav Gusevfootballer (1936-2005)
• Vladislav GussevEstonian footballer (born 1986)
• Vladislav HabalCzech ice hockey player
• Vladislav Hadaš
• Vladislav HasalaCzech Esperantist (1951-2020)
• Vladislav Hercegović15th century Bosnian nobleman
• Vladislav Herićassociation football player
• Vladislav Hojoveccartographer
• Vladislav HouškaCzech ice hockey player
• Vladislav Hošekphotographer
• Vladislav HusákCzech police officer
• Vladislav Hájekathlete
• Vladislav HřímalýCzech illustrator and painter (1895-1936)
• Vladislav I of WallachiaPrince of Wallachia
• Vladislav I. Golubevmycologist
• Vladislav Ignatenkoassociation football player
• Vladislav Ignatovpolitician
• Vladislav IgnatyevRussian footballer
• Vladislav II of WallachiaPrince of Wallachia
• Vladislav III di ValacchiaRuler of Wallachia
• Vladislav IkonomovBulgarian screenwriter
• Vladislav Illich-SvitychSoviet paleolinguist (1934–1966)
• Vladislav IlyinovRussian basketball player
• Vladislav IminovRussian scientist
• Vladislav InozemtsevRussian economist
• Vladislav IsaenkoKazakhstani basketball player
• Vladislav Ivanovhistorian, scientist
• Vladislav Ivanovfencing coach, coach
• Vladislav IvanovSoviet educator (1929–2022)
• Vladislav IvanovRussian-Estonian footballer (born 1986)
• Vladislav IvanovMoldovan footballer
• Vladislav Ivanovice hockey player
• Vladislav IvanovSoviet physicist (1936-2007)
• Vladislav IvanovBulgarian volleyball player
• Vladislav Ivanovich Goldinhistorian, political scientist
• Vladislav Izmodenovresearcher
• Vladislav Janovjak
• Vladislav Jekimov
• Vladislav JelínekCzechoslovak footballer
• Vladislav JlobaRussian volleyball player
• Vladislav JonimaAlbanian nobleman
• Vladislav JovanovićAmbassador of Yugoslavia
• Vladislav JurčíkCzechoslovak politician
• Vladislav JáchymovskýCzech historian
• Vladislav KabanovRussian mathematician
• Vladislav KadyrovAzerbaijani footballer
• Vladislav KaletnikRussian ice hockey player (born 1995)
• Vladislav KalousekCzech archeologist, philologist and educator
• Vladislav KamenevRussian ice hockey player
• Vladislav KamilovRussian association football player
• Vladislav KanazirevBulgarian politician
• Vladislav KanevskyUkrainian diplomat
• Vladislav KaraCatholic priest
• Vladislav KaraRussian ice hockey player
• Vladislav KaramfilovBulgarian actor
• Vladislav KaranovBulgarian teacher
• Vladislav KarapuzovRussian association football player
• Vladislav KartayevRussian ice hockey player
• Vladislav KaskaCzech painter
• Vladislav Kat͡sarskijournalist, literary scholar
• Vladislav KavanCzech painter (1924-2003)
• Vladislav KazeninSoviet and Russian composer (1937—2014)
• Vladislav KaćanskiSerbian actor
• Vladislav KelleSoviet philosopher (1920–2010)
• Vladislav Kenevich(1831-1879)
• Vladislav KetovSoviet explorer
• Vladislav KhakhalevRussian footballer
• Vladislav KhalilovRussian physicist
• Vladislav KhanUzbekistani taekwondo practitioner
• Vladislav KhatazhyonkovRussian footballer
• Vladislav KhmelevskiyRussian footballer
• Vladislav KhodasevichRussian poet, literary critic (1886–1939)
• Vladislav KhodinRussian association football player
• Vladislav KhomichRussian scientist
• Vladislav Khovalygpolitician
• Vladislav KhristovBulgarian poet and photographer
• Vladislav KhromykhRussian ice hockey player and coach
• Vladislav KhrustitskiySoviet military officer (1902–1944)
• Vladislav KireyevKazakhstani biathlete
• Vladislav KirpichevRussian archivist
• Vladislav KiryanUzbekistani footballer
• Vladislav KiselyovRussian footballer
• Vladislav KladnitskySoviet and Russian composer (1932–2015)
• Vladislav KlembovskyRussian military commander (1860–1921)
• Vladislav KlenerCzech doctor
• Vladislav KlimovichBelarusian association football player
• Vladislav KlumparCzech lawyer and politician
• Vladislav KlyushinRussian businessman
• Vladislav KlüpfelRussian military personnel of German origin (1796-1885)
• Vladislav Knotko-Shterkassociation football player
• Vladislav Kobychevresearcher
• Vladislav KobzistyiUkrainian association football player
• Vladislav Kodolaice hockey player
• Vladislav Kolesnikov
• Vladislav KolesnikovKazakhstani ice hockey player
• Vladislav Kolesnikov
• Vladislav KolyachonokBelarusian ice hockey player
• Vladislav KondratovRussian basketball player (born 1971)
• Vladislav KondratovičLithuanian politician
• Vladislav KononovRussian scientist
• Vladislav KonovalovRussian basketball player (born 1974)
• Vladislav Konstantinov
• Vladislav KoppRussian actor
• Vladislav Kopunović
• Vladislav Kormilichich
• Vladislav KormishinRussian association football player
• Vladislav KormtshikovRussian orienteer
• Vladislav KorobkinSoviet Russian actor (1932-1995)
• Vladislav KorobkinRussian association football player
• Vladislav Korolyovsoviet athlete
• Vladislav KorotaevRussian geographer
• Vladislav KorsakRussian obstetrician-gynecologist, Doctor of Medicine
• Vladislav KorshunovRussian rugby union player
• Vladislav KoržetsEstonian writer, poet, and journalist (born 1951)
• Vladislav Kosarevpolitician
• Vladislav KosiorSoviet politician
• Vladislav KostinSoviet botanist and mycologist
• Vladislav KostyuchenkoSoviet indologist
• Vladislav KotkovRussian ice hockey player
• Vladislav KotlyarskyRussian actor
• Vladislav Koutskýice hockey player (1985-)
• Vladislav KovachevBulgarian military and revolutionary
• Vladislav KovalSoviet painter
• Vladislav KovalCzech politician
• Vladislav KovalevBelarusian mixed martial artist and bare-knuckle boxer (born 1998)
• Vladislav KovalevBelarusian chess player
• Vladislav Kovalkovactor
• Vladislav Kovalskypianist
• Vladislav KovalyovSoviet philologist
• Vladislav Kovalyov
• Vladislav KozhemyakinRussian footballer
• Vladislav Kozhemyakinassociation football player
• Vladislav KozlovRussian swimmer
• Vladislav KraevskyRussian doctor of medicine, educator and sports promoter
• Vladislav Kraljactor (1908-2000)
• Vladislav KrapivinSoviet and Russian writer (1938–2020)
• Vladislav KrasnopolskiySoviet surgeon
• Vladislav KrasnovRussian writer
• Vladislav KratnovRussian association football player
• Vladislav Kračmarassociation football player (1923-2012)
• Vladislav KreidaEstonian association football player (born 1999)
• Vladislav KrishchishinSoviet weightlifter
• Vladislav Krivitskyassociation football player
• Vladislav KronićSerbian politician
• Vladislav KrsmanovicSerbian politician
• Vladislav Krutaborn:1908-06-27|died:1979-09-06|; Kruta, Vladislav
• Vladislav KryuchkovRussian footballer
• Vladislav Krédlphotographer
• Vladislav KubešCzech ice hockey player
• Vladislav Kukharsky
• Vladislav Kuleshovice hockey player
• Vladislav KulikRussian footballer
• Vladislav Kulikovswimmer
• Vladislav KulikovRussian cyclist
• Vladislav KulkovRussian painter
• Vladislav KulminskiMoldovan politician
• Vladislav KurasovUkrainian singer and television host
• Vladislav KurbatovRussian ice hockey player
• Vladislav Kuzhalassociation football player
• Vladislav KuzmicicChilean politician
• Vladislav Kuznetsovpolitician in Luhansk
• Vladislav KuznetsovRussian footballer
• Vladislav Kuznetsovteacher
• Vladislav KušanCroatian poet, 1904-1985
• Vladislav Kužel-Znievčansoldier, writer
• Vladislav KvasnickaCzech film director (1956–2012)
• Vladislav LabzinRussian association football player
• Vladislav LalickiProduction and Costume Designer (1935-2008)
• Vladislav Lantratovice hockey player, ice hockey coach
• Vladislav LantratovRussian ballet dancer and a principal dancer with the Bolshoi Ballet
• Vladislav LapinRussian taekwondo fighter
• Vladislav LarinRussian taekwondo practitioner
• Vladislav LaudaCzech soccer player
• Vladislav LazarevRussian footballer
• Vladislav Lazarevchemist
• Vladislav LekomtsevRussian para-cross-country skier and para-biathlete
• Vladislav LemishSoviet footballer
• Vladislav LenchevskyRussian/Polish actor
• Vladislav LeontyevRussian ice hockey player (born 2000)
• Vladislav LeontyevRussian mobster
• Vladislav LevickyUkrainian singer (1985-2015)
• Vladislav LipovskýCzech local politician and entrepreneur
• Vladislav LisovskiyRussian basketball player (born 1996)
• Vladislav ListyevRussian journalist (1956-1995)
• Vladislav LitovkaRussian canoer
• Vladislav LitvinchukRussian sportsman, sports executives and administrators
• Vladislav Lizenkoassociation football player
• Vladislav LiščákCzechoslovak member of Czechoslovak parliament and Slovak nation politician
• Vladislav Loginov
• Vladislav LoginovUkrainian Nationality/ Israel cyclist
• Vladislav LokhonovRussian footballer
• Vladislav Lomakinice hockey player
• Vladislav LomkoRussian racing driver (born 2004)
• Vladislav LoychikovSoviet test pilot, Hero of the Soviet Union (1937-2024)
• Vladislav LozhkinBelarusian association football player
• Vladislav LuchkinRussian ice hockey player (born 1982)
• Vladislav LuhovyiUkrainian ice hockey player
• Vladislav Lukinice hockey player
• Vladislav Lukomskyhistorian, heraldist
• Vladislav LunguMoldavian footballer
• Vladislav LučićSerbian basketball coach
• Vladislav LyakhBelarusian association football player
• Vladislav LyantsePolish, Soviet and Ukrainian mathematician (1920–2007)
• Vladislav LyovinRussian footballer
• Vladislav Lysenkoice hockey player
• Vladislav Lʹvovič Gončarovjournalist, writer
• Vladislav Majhenmilitary officer, partisan
• Vladislav MakarovRussian musician
• Vladislav Makarovice hockey player
• Vladislav MakoyevRussian footballer
• Vladislav MalahovskiyRussian mathematician (1929–2022)
• Vladislav MalenkoRussian actor
• Vladislav MalkevichRussian economist (1936–2020)
• Vladislav Malkevichassociation football player
• Vladislav MalátCzech senator of Czech Parliament, physicist and translator
• Vladislav MalýCzech entomologist (born 1944)
• Vladislav MamontovSoviet and Russian archaeologist
• Vladislav MandićSerbian volleyball player
• Vladislav MangerUkrainian politician
• Vladislav MararesculMoldovan palaeontologist
• Vladislav MarchenkovRussian skeleton racer
• Vladislav MarkinSoviet association football player
• Vladislav MartinekCzech entomologist
• Vladislav Martynoventrepreneur
• Vladislav MartínekCzech architect
• Vladislav Maslennikovdiplomat
• Vladislav MaslovRussian university teacher
• Vladislav MasternoyRussian association football player
• Vladislav MatusevichRussian writer
• Vladislav MatviyenkoRussian footballer
• Vladislav MayorovRussian footballer
• Vladislav MedyanikRussian vocalist
• Vladislav MenčetićCroatian poet and politician
• Vladislav Meos1940-
• Vladislav MetodievBulgarian amateur wrestler
• Vladislav Metrevelibusinessperson, model
• Vladislav MetyolkinUkrainian landscape painter
• Vladislav Mihailović
• Vladislav Mihajlovič Latyševhistorian
• Vladislav MikhailovRussian ice hockey player (born 2000)
• Vladislav MikhaylovskySoviet association football player (1929-2020)
• Vladislav MikiskaCzech association football player (1969-)
• Vladislav MikoshaSoviet Russian cinematographer, documentary filmmaker, screenwriter, photographer, front-line cinema
• Vladislav MikushinRussian association football player
• Vladislav MileykoRussian scientist
• Vladislav MilianovskyRussian architect
• Vladislav MillerRussian actor
• Vladislav Minasovich Kasparovrevolutionary
• Vladislav MirchevBulgarian footballer
• Vladislav MirvaldCzech artist (1921–2003)
• Vladislav Mirzoevfigure skater
• Vladislav MisevichSoviet and Belarusian singer and musician (1945-2026)
• Vladislav MisnikovBelarusian ice hockey player
• Vladislav MisyakBulgarian footballer
• Vladislav MitevBulgarian association football player
• Vladislav MitrovićSerbian bishop
• Vladislav MladějovskýCzech doctor (1866-1935)
• Vladislav MoiseevRussian biathlete
• Vladislav Molchanassociation football player
• Vladislav Mortazinmusician
• Vladislav MotulevichSoviet scientist
• Vladislav Mukhamedovassociation football player
• Vladislav MukhinRussian historian
• Vladislav Muradovamateur wrestler
• Vladislav Musa
• Vladislav Musil
• Vladislav MustafinUzbekistani swimmer
• Vladislav MustafinRussian ski jumper
• Vladislav MužíkCzechoslovak pedagogue
• Vladislav Mydlarčíkmechanical engineer, university teacher
• Vladislav MylnikovRussian fencer
• Vladislav MyzginRussian association football player
• Vladislav MüllerSlovak actor (1936-1996)
• Vladislav MüllerCzech ice hockey player
• Vladislav NaganovRussian politician
• Vladislav NamestnikovRussian ice hockey player
• Vladislav Nasybullinchess player
• Vladislav NaumovRussian theatral and film actor
• Vladislav NaumovRussian ice hockey player (born 1996)
• Vladislav NavrátilCzech physicist
• Vladislav NaydenovBulgarian footballer
• Vladislav NehasilCzech artistic gymnast
• Vladislav NeimanIsraeli boxer
• Vladislav Nelyubincyclist
• Vladislav NemeşcaloMoldovan association football player
• Vladislav NevednichyRomanian chess Grandmaster
• Vladislav NiedobaCzech member of Czech National Council
• Vladislav NikiforovRussian footballer
• Vladislav NikitinRussian association football player
• Vladislav NikityanovRussian association football player
• Vladislav Nikolaievitch Ierchov
• Vladislav Nikulinice hockey player
• Vladislav Norbertovich Yurgevichwriter, philologist
• Vladislav NosenkoAzerbaijani association football player
• Vladislav NovikovRussian alpine skier
• Vladislav Novozhilovbandy player
• Vladislav NurievUzbek association football player
• Vladislav NurğäliefRussian association football player
• Vladislav Nuzhnyibandy player
• Vladislav OdinokovRussian basketball player (born 2000)
• Vladislav of CroatiaDuke of Croatia
• Vladislav Ondřejíkracing driver
• Vladislav Oparinice hockey player, ice hockey coach
• Vladislav OpeliantsRussian camera operator
• Vladislav OrlovRussian association football player
• Vladislav OslonosvskiyRussian association football player
• Vladislav Otmakhovice hockey player
• Vladislav OtroshenkoSoviet writer
• Vladislav OzerovRussian dramatist
• Vladislav Ozolinice hockey player, ice hockey coach
• Vladislav PalšaSlovak footballer
• Vladislav PanchenkoSoviet and Russian composer
• Vladislav PanchenkoSoviet physicist
• Vladislav PandurovićSerbian writer
• Vladislav PanevBulgarian financier and politician
• Vladislav Panov
• Vladislav PanteleyevRussian association football player
• Vladislav ParkhomenkoRussian footballer
• Vladislav ParshikovRussian association football player
• Vladislav ParshinRussian musician
• Vladislav PasechnikRussian writer
• Vladislav PavlenkoRussian association football player
• Vladislav PavlovRussian underwater athlete
• Vladislav PavlovichRussian fencer
• Vladislav Pavlovičscreenwriter
• Vladislav Pavlyuchenkoassociation football player
• Vladislav Pazidramaturge
• Vladislav PašekCzechoslovakian entomologist
• Vladislav PerevalovRussian basketball player (born 2001)
• Vladislav Pericpoet, journalist
• Vladislav Perutkamilitary personnel
• Vladislav PetinRussian biophysicist
• Vladislav Petković DisSerbian poet (1880–1917)
• Vladislav PetrovRussian geologist
• Vladislav PetrovBulgarian actor
• Vladislav PetrovićSerbian sculptor and scenographer
• Vladislav Petrushkochurch historian, journalist
• Vladislav Pietrasmanager, manufacturer
• Vladislav PiotrovskyRussian jurist
• Vladislav PlevcikSlovak actor
• Vladislav Podsedník
• Vladislav PodyapolskyRussian ice hockey player (born 1995)
• Vladislav PoletayevRussian association football player
• Vladislav PoliashovRussian artistic gymnast
• Vladislav Polonsky
• Vladislav PolyakUkrainian entrepreneur and politician
• Vladislav PolyakovKazakhstani swimmer
• Vladislav PolzounovRussian canoeist
• Vladislav PoperechnyRussian ice hockey player (born 1979)
• Vladislav Popovscientist