Wikipedia - Murat Gassiev
Murat Georgievich Gassiev (Russian: Мурат Георгиевич Гассиев; Ossetian: Гасситы Георгийы фырт Мурат; born 12 October 1993) is a Russian former unified cruiserweight world champion, having held the IBF title from 2016 to 2018, and the WBA (Unified) title in 2018.