Answer
Mark Bingham, portrayed by Ty Olsson in the film Flight 93, was a passenger on the doomed United Airlines Flight 93 on September 11, 2001. Bingham was a gay rights activist and the founder of the Bingham Cup, an international rugby tournament for gay and bisexual men. He was also a passenger on the flight that crashed in Shanksville, Pennsylvania, after passengers and crew members fought back against the hijackers.