Wrestling legend Hulk Hogan, who died of a heart attack, also suffered from chronic lymphocytic leukemia.

The official cause of death is known. A week after Hulk Hogan's death , the Florida medical examiner's report released Thursday confirmed that the most famous wrestler died of a heart attack.

The man, who died on Thursday, July 24, at the age of 71, also suffered from chronic lymphocytic leukemia , a form of cancer that is not believed to be linked to his death. He also suffered from atrial fibrillation, a heart rhythm disorder that causes the heart to race and beat irregularly, according to the same medical examiner's report.

Terry Bollea , whose real name is Terry Bollea, was pronounced dead at the hospital less than 90 minutes after paramedics arrived at his Clearwater, Florida, home on the morning of July 24, police said. Emergency personnel arrived at his home around 9:50 a.m. Thursday, police said. TMZ reported that a multitude of police cars and paramedics were parked outside the wrestler's home.

Known for his extraordinary personality and in-ring exploits, Hulk Hogan was the main attraction at the first WrestleMania in 1985 and remained a fixture for years afterward. Discovered by French audiences in the late 1980s with the advent of worldwide television wrestling , he became a true international star.