Harry Houdini, the most celebrated magician and escape artist of the 20th century, died of peritonitis in a Detroit hospital. Twelve days before, Houdini had been talking to a group of students after a lecture in Montreal when he commented on the strength of his stomach muscles and their ability to withstand hard blows.
Suddenly, one of the students punched Houdini twice in the stomach. The magician hadn’t had time to prepare, and the blows ruptured his appendix. He fell ill on the train to Detroit, and, after performing one last time, was hospitalized. Doctors operated on him, but to no avail. The burst appendix poisoned his system, and on October 31 he died.
Read more – Source