New Recruit Media: THE DOCUMENTARY Trailer Jason McElwain, nicknamed "J-Mac", (born October 1, 1987) is an American high-functioning autistic amateur athlete, in both basketball and marathon, and public speaker. McElwain came to fame on national news, in 2006, when he played during a high school basketball game, and scored twenty points. Jason McElwain was appointed as the manager of the Greece Athena High School by basketball coach Jim Johnson. On February 15, 2006, he played in a basketball ga