German swimmer who won six Olympic medals, including three golds, in the 1980s.

At the 1984 Olympics in Los Angeles, Gross became the first West German to win a swimming gold medal, setting a world record in the 200-metre freestyle (1 min 47.44 sec) and in the 100-metre butterfly (53.08 sec). He also anchored the West German team in the 4 × 200-metre freestyle relay; despite Gross's record-setting (1 min 46.89 sec) 200-metre split, the West Germans were edged out by the U.S. team. Gross's other silver came in the 200-metre butterfly, an event he had dominated since 1982. At the 1988 Olympics in Seoul, South Korea, Gross's only gold medal was in the 200-metre butterfly, in Olympic record time (1 min 56.94 sec). He added a bronze medal in the 4 × 200-metre freestyle relay.

At 6 feet 7 inches (1.98 m), Gross was known as “The Albatross” because of his wide arm span. He often had a custom-designed bed flown to the site of major competitions.