 Zambidis fought a rubber match (both having won 1 match apiece) with Australian Muay Thai champion John Wayne Parr in May 2011.He lost by TKO (three knockdowns) in round 1.He defeated Reece McAllister by unanimous decision in the quarter-finals of the "K-1 World MAX 2012 World Championship Tournament Final" in Athens, Greece on December 15, 2012.