Colin Gramley
AustraliapoliticianMale6.0Global Dominance: 0.00%Colin Gramley is a White House advance staffer who played a key role in organizing events for the Trump administration and recently showcased his athletic prowess by winning the Kangaroo Cup tennis tournament.
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Colin Gramley won the cup at the tennis tournament.
Australia hosts tennis make-up session between Trump administration and CNNThe Sydney Morning Herald·Australia· 2026-09-28
Australia· 2026-09-28
