Matchroom CEO Frank Smith is not convinced the exhibition fight between boxing legends Mike Tyson and Floyd Mayweather Jr will go ahead as planned next year. Tyson, who will turn 60 next year, will join five-weight world champion Mayweather, 48, in a ...

Mike Tyson was once notorious for his ferocious speed and power in the boxing ring. He became the youngest fighter ever to win the world heavyweight championship back in 1986, defeating Trevor Berbick to take the WBC belt in his 28th contest at just 20 years and 145 days old.