Name the retired American gymnast who won gold in the 1984 Summer Olympics and who hosted a series of short American television segments called ABC Funfit aimed at promoting children's physical fitness?
ABC Funfit: ABC Funfit is a series of short American television segments that were broadcast in 1985 and aired twice a day during ABC's Saturday morning cartoon programs. ABC Funfit:  The segments were five minutes long and presented exercises and information to promote children's physical fitness. ABC Funfit:  Olympic gold medalist Mary Lou Retton hosted the series, assisted by the "Funfit Kids" (Ericka Pazcoquin, Bradley Kane, Melissa Kern and Efrain Bracero). Mary Lou Retton: Mary Lou Retton Kelley (born January 24, 1968) is a retired American gymnast. Mary Lou Retton:  At the 1984 Summer Olympics in Los Angeles, she won a gold medal in the individual all-around competition, as well as two silver medals and two bronze medals.
Mary Lou Retton