Gennady Golovkin

Gennady Gennadyevich Golovkin, often known by his nickname "GGG" or "Triple G", is a Kazakh former professional boxer who competed from 2006 to 2022. He has held multiple middleweight world championships, and is a two-time former unified champion. He held the World Boxing Association (WBA), World Boxing Council (WBC) and International Boxing Federation (IBF) titles at varying points between 2014 and 2023, and challenged once for the undisputed super middleweight championship in 2022. He is also a former International Boxing Organization (IBO) middleweight champion, having held the title twice between 2011 and 2023. Golovkin was inducted into the International Boxing Hall of Fame in 2026.