Public figure
Cl0ck Silver
American Quake player
Cl0ck is an American Quake player. Born 1985.
At a glance
Silver- Born
- 1985-05-26
- Citizenship
- United States
- Occupations
- professional gamer
- Also known as
- Mark McGrail
Due diligence
Background, legal and financial checks will be available through verified partners. Data Galactica does not publish identity documents.
What we have, and what we might have wrong
This page is assembled from the sources below. Each section carries its own grade. Silver 1 section
- Wikidata, as of 3 Oct 2026. Community-curated knowledge base (CC0)
- Wikimedia Commons. Photo, see the file page for licence
Last rebuilt 3 Oct 2026. We may be wrong: names get matched to the wrong record, people change jobs, companies change status. What gets seen and reported gets fixed. How grades work.