Gennady Golovkin

Gennady Gennadyevich Golovkin (Cyrillic: ; born 8 April 1982), often known by his nickname "GGG" or "Triple G", is a Kazakhstani boxer who currently holds the unified WBA (Super), WBC, IBF
and the IBO middleweight titles. In his amateur career, Golovkin won a gold medal in the middleweight division at the 2003 World Amateur Boxing Championships. He went on to represent Kazakhstan at the 2004 Summer Olympics, winning a middleweight silver medal. He is ranked as the number one middleweight boxer and number three on pound for pound.