Mixed martial arts star Kimbo Slice, who died Monday night at the age of 42, was diagnosed with heart failure and informed he needed a heart transplant, according to a report by the South Florida Sun Sentinel.
Citing a medical report made by the Northwest Medical Center in Margate, the Sun Sentinel reported that Slice, birth name Kevin Ferguson, was admitted to the hospital on June 3, complaining of "severe abdominal pain, shortness of breath and nausea."