Swimmer Tricia Duncan is the older sister of Tim Duncan, who professionally played what sport for 19 years
Tricia Duncan Patricia "Tricia" Duncan (born August 21, 1973) is a retired swimmer for the U.S. Virgin Islands who participated in the backstroke at the 1988 Summer Olympics. Duncan finished 34th in the 100 m backstroke and 30th in 200 m backstroke. She is the older sister of NBA basketball player Tim Duncan. Duncan attended Swarthmore College.
Amy White Amy Lee White (born October 20, 1968), later known by her married name Amy Ballidis, is an American former competition swimmer and Olympic medalist. She represented the United States as a 15-year-old at the 1984 Summer Olympics in Los Angeles, California. She received a silver medal for her second-place performance in the women's 200-meter backstroke, finishing with a time of 2:13.04, behind Dutch swimmer Jolanda de Rover.