he won his class in the IFBB World Amateur Championships in 1992, competed as a pro from 1993 to 1997. Then he went back to being an amateur, placing 2nd in the 1997 World's, won the overall in 1998, won his class in 2000, but came in 6th in 2002.
In most of the World's, he's listed as competing for Turkey, but in 2002 it's listed as Switzerland