 He won 1974 National Junior College Athletic Association (NJCAA) title while playing at Broward Community College and also attended Georgia Southern University.Donald's sole win on the PGA Tour was the 1989 Anheuser-Busch Golf Classic.He lost on the first playoff hole in sudden-death to Hale Irwin at the 1990 U.S. Open in Medinah, Illinois, after they had both finished the 18-hole playoff in 74.