Kell Brook is a British welterweight, light-middleweight and middleweight boxer born in Sheffield in 1986 and goes by the nickname ‘Special K’. He won the IBF welterweight title in 2014, holding on to it until 2017 and was undefeated till he lost to Gennady Golovkin in 2016. He is married to Lindsey Myers and the couple have one child.