Jimmy Kimmel and Matt Damon may have a long-running fake feud in which they trade mock insults back and forth, but in real life, the late-night host actually saved the A-list actor from death. No, seriously! So, Jimmy spoke to Variety in a new interview on Monday. And while he talked about a bunch of stuff including fellow late-night host Stephen Colbert getting canceled, the 57-year-old star also revealed that he once literally saved the Good Will Hunting superstar's life! Related: Jimmy Committed A HUGE Faux Pas At Justin Theroux's Star-Studded Wedding! It happened one day when the 54-year-o...