Jason Bourne is a fictional character played by Matt Damon in the Bourne Trilogy: Identity, Supremacy & Ultimatum. The man is a certified bad ass in pretty much all walks of life: Combat, stealth, intelligence and planning.
Though the movies are based off a book series and later a show, the most popular was this version of Bourne depicted in the 3 movies. In them Matt Damon plays an assassin who loses his memory in an attempted hit. Later on when he gets rescued and doesn’t know who he is and starts to get tracked by the same agency which hired him, he depends on his intuition and skills to protect him.
If you’ve never seen the Bourne Trilogy, I HIGHLY recommend you check out the fight scenes from the movies to get an idea of how incredible they are. The plots are thick, intelligent and challenge our notion of today’s trust we place on highly secretive organizations.