Greg Norman (Gregory John Norman), 1955–, Australian golfer, b. Mt. Isa, Queensland. Noted for his power, the "White Shark," a professional since 1976, is tremendously popular with the gallery. Although he has won dozens of tournaments, the 1986 and 1993 British Opens are his only major victories, and he is famous for losing leads in the final round, most notably in the 1996 Masters. Norman won the 1994 Vardon Trophy for the lowest scoring average on the Professional Golfers Association tour. In 1995 he became the PGA's leading career money winner.