MMA fighter Kevin Ferguson, better known as Kimbo Slice has died at a hospital in Florida. The cause of death isn't clear but some reports are saying it was heart failure.
Kimbo Slice last fought in February. He won the fight but later the victory was taken away because Kimbo tested positive for steroids.
Slice was a YouTube sensation who used his street fighting ability to become famous. At just 42 years of age he was taken from us too soon and will be deeply missed.