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About Thomas Marks (water polo)
- Thomas Marks (born July 2, 1980, in Vancouver, British Columbia) is a male water polo player from Canada.
- He was a member of the Canada men's national water polo team, that claimed the bronze medal at the 2007 Pan American Games in Rio de Janeiro, Brazil. Playing as a holechecker, Marks was named MVP at 2004 National Water Polo Championship.
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