American M.M.A. Fighter Granted Russian Citizenship - The New York

WNY natives Patchy Mix, Billy Quarantillo score MMA victories

American-Born MMA Fighter Elected to Russian Regional Parliament - The Moscow Times

Local teen wins MMA world championship, star continues to rise

Can Americans fight for Russia? - Quora

Why some American born fighters in UFC chose to identify themselves as being from another country? : r/ufc

Russian-Based MMA Fighter Jeff Monson Renounces U.S. Citizenship

US MMA fighter elected to Russia local council - Vanguard News

Putin Grants MMA Fighter Jeff Monson Russian Citizenship - The Moscow Times

Jeff Monson Tells Sputnik About Moving to Russia, Renouncing US Citizenship

Six Highly Educated MMA Fighters - NY FIGHTS

U.S. Cage Fighter Enters A New Arena: Russian Politics

Jeff Monson, Former UFC Fighter, Is First American 'Citizen' of Ukraine's Rebel Luhansk State

Meet the US-born ex-UFC star who defected to RUSSIA after being granted citizenship by Putin and given his own TV show

Boxing Hall of Famer Roy Jones Jr., who has dual U.S.-Russian citizenship, hoping to help Brittney Griner