For the Golovkin fight alone, he earned £3-3.7m. BiographyBiographyFacts Kell Brook Biography: Former holder of the British welterweight and WBO Intercontinental title. Earlier today, it was reported the 29-year-old boxer was involved in a serious car crash. He had a daughter with a woman named Lindsey. According to Celebrity Net Worth, Spence Jr’s overall wealth is valued at $7million (£5.72m). A mega British showdown between Amir Khan and Kell Brook could be worth £100m It estimated Kell Brook is now worth £7.6million. 248.7k Followers, 347 Following, 328 Posts - See Instagram photos and videos from Kell Brook (@specialkellbrook) As an amateur in the welterweight division, he won three consecutive United States national championships and represented the U.S. at the 2012 Olympics, where he reached the quarter-finals. Facts Name: kell-brook Birthday: May May 3, 1986 Birthplace: England Age: 33 years old Birth Sign: Taurus He and Manny Pacquiao have both been […] Errol Spence Jr. (born March 3, 1990) is an American professional boxer who is a unified welterweight champion, having held the IBF title since 2017 and the WBC title since 2019. He was one of the world’s top welterweights.