He is a 2x IBJJF black belt world champion and also a 2x ADCC world champion making him one of the most accomplished Jiu Jitsu fighters in the UFC .
Fabricio Werdum is a 2nd degree black belt in Brazilian Jiu Jitsu .
Fabricio Werdum is a 2x IBJJF black belt Fabricio Werdum   and also a 2x ADCC world champion making Fabricio Werdum one of the most accomplished Jiu Jitsu fighters in the UFC .
Fabricio Werdum is a 2nd degree black belt in Brazilian Jiu Jitsu .