Felix Baumgartner, known as "Fearless Felix," tragically died in a paragliding accident in Italy. His partner, Mihaela Schwartzenberg, shared a touching video of his last flight and a heartfelt tribute.

Felix Baumgartner, the fearless extreme sportsman behind many legendary stunts, has died. He was 56. According to the Associated Press, Baumgartner died in a paragliding accident in Italy on Thursday. Local officials said Baumgartner crashed into the side of a hotel pool, according to the AP.