Mezue ahịrịokwu na-esonụ: Adnan Ćatić (amụrụ 31 Jenụwarị 1979), nke a maara nke ọma dị ka Felix Sturm, bụ onye ọkpọ ọkpọ ọkachamara Bosnia-German. O nweela ọtụtụ mmeri ụwa n'ụdị ibu abụọ, gụnyere WBO middleweight title site na 2003 ruo 2004, WBA middleweight title ugboro abụọ n'etiti 2006 na 2012, IBF middleweight title site na 2013 ruo 2014, na WBA (Super) super-middleweight title na 2016. Dị ka onye na-eme egwuregwu amateur, Sturm nwetara ihe nrite ọlaedo na
2000 European Championships na nkewa dị n'etiti.