Gennady Golovkin boxes.
Daniel Geale ( born 26 February 1981 ) is an Australian professional boxer . Gennady Golovkin . In 2014 , Golovkin was elevated to his current status of WBA ( Super ) champion and successfully defended both his titles against Daniel Geale . A knockout ( abbreviated to KO or K.O. ) is a fight-ending , winning criterion in several full-contact combat sports , such as boxing , kickboxing , muay thai , mixed martial arts , karate , some forms of taekwondo and other sports involving striking . The World Boxing Council ( WBC ) is one of four major organizations which sanction world championship boxing bouts , alongside the International Boxing Federation ( IBF ) , World Boxing Association ( WBA ) and World Boxing Organization ( WBO ) .