Jeffrey William Monson is an American-born Russian mixed martial artist, boxer, and submission grappler who competes primarily in the heavyweight division. A professional competitor since 1997, he has competed for the UFC, Strikeforce, DREAM, PRIDE, M-1 Global, Impact FC, World Victory Road, and Cage Warriors.
2025Call Sign: AldanMovieas Mercenary Jeff2024Звёзды в джунгляхTV showas Self - Gamer · 2 episodes
20228 Years BeforeMovieProducer2016Submission Underground 2Movieas Self2011Strikeforce World Grand Prix Quarter-Finals: Overeem vs. WerdumMovieas Self2009DREAM 8Movieas Self2007Pride 34: KamikazeMovieas Self2006UFC 65: Bad IntentionsMovieas Self2006UFC 61: Bitter RivalsMovieas Self2006UFC 59: Reality CheckMovieas Self2006UFC 57: Liddell vs. Couture 3Movieas Self2002UFC 35: ThrowdownMovieas Self2000UFC 29: Defense of the BeltsMovieas Self2000UFC 27: Ultimate Bad BoyzMovieas Self