Conversation so far:
What was Greg Norman doing in 1987?
Norman endured another setback at the 1987 Masters.
What was Greg Norman's setback at the 1987 Masters Tournament?
In his final round on the 18th green, Norman had a putt for a birdie that would win the tournament. The ball trickled over the cup, missing by millimeters.
In 1987 to 1990 did Greg Norman win any tournaments?
Norman won the Australian Masters in February 1987 and the Australian Open later in the year.
Did Greg Norman ever win any award or trophies in his career?
Although 1990 was not Norman's strongest majors year, he won the Vardon Trophy and Byron Nelson Award.

Question: Was these the only ones he ever won?
Self-contained rewrite: Were the Vardon Trophy and Byron Nelson Award the only ones Greg Norman has ever won?