Aleksei Oleinik , 47, was brutally knocked out in his BKFC debut Friday in Dubai. At BKFC 71, a brutal Geronimo Dos Santos (1-1) right hand snatched the consciousness from Oleinik (0-1) and ended the fight at the 1:49 mark of Round 1. The event took place at Dubai Tennis Stadium. Oleinik has competed three other times in combat sports since his UFC departure, according to Tapology . He had gone 1-1 in MMA and 1-0 in boxing. He is currently a member of the GFL roster, according to the promotion’s website