High Quality Content by WIKIPEDIA articles! Jim Wallhead (born March 14, 1984) is an English professional mixed martial artist, based in Leicestershire, England, who competes in the welterweight division. Wallhead`s background is in Judo, where he holds a Black Belt having trained under Olympic silver medallist Neil Adams. Wallhead was a three time Under-21 British Judo Champion, an entrant in the European Youth Olympics and a former British Judo Youth Games Team Member.