Nolan Ryan is simply a badass. At age 63, he came out of the stands wearing khaki pants and loafers and threw a 86 MPH first pitch before game 1 of the ALCS.
Ryan's arm gave out in Seattle on September 22, 1993, when he tore a ligament. The injury ended his career two starts earlier than planned, at age 46. Ryan briefly attempted to pitch past the injury, and he threw one additional pitch after tearing his ligament. With his injured arm, his final pitch was measured at 98 miles per hour. (wikipedia)