Scott Adkins
Scott Edward Adkins (born 17 June 1976) is an English actor and martial artist. He is best known for playing Russian prison fighter Yuri Boyka in the 2006 movie Undisputed II: Last Man Standing and its two sequels: Undisputed III: Redemption (2010) and Boyka: Undisputed (2016) and as Casey Bowman in the 2009 movie Ninja and its 2013 sequel Ninja: Shadow of a Tear.