Joanna Kerns (born February 12, 1953) is an American actress and director best known for her role as Maggie Seaver on the family situation comedy Growing Pains from 1985 to 1992. Early life Kerns was born Joanna Crussie DeVarona in San Francisco, California. Her father, David Thomas DeVarona, was an insurance agent, and her mother, Martha Louise (née Smith), was a clothing store manager. Kerns is the third child of four. She has an older brother and a younger brother, as well as an older sister. Her older sister, Donna de Varona, is an Olympic gold medal swimmer, winning two gold medals in the 1964 Olympics. Their aunt was silent film actress Miriam Cooper. Growing up, Kerns was constantly in competition with Donna. Kerns stated in an interview, "Donna was the golden girl. There was pressure inside me to duplicate Donna's success". Joanna tried swimming, but realized it was not her sport, so she switched to gymnastics. She competed in the Olympic trials in 1968 and ranked 14th out of 28. Career Early roles Kerns got her start in show business as a dancer before turning to acting. She attended UCLA and majored in dance. There, she saw an advertisement for a Gene Kelly production called Clown Around and immediately jumped at the chance to audition. She joked in an interview that she sent the casting crew a high school senior picture of herself and all of her grades, hoping to get the part. To take the part, however, she would have to drop out of college and move to New York, so she did. After Clown Around, Joanna also got parts in the New York Shakespeare Festival's production of Two Gentlemen of Verona and Ulysses in Nighttown, where she was directed by Burgess Meredith. Meredith and Kerns had a wonderful working relationship. Later in life, Kerns recalled that Meredith was a great influence on her, saying, "Burgess was the one person who really influenced my acting career". Meredith also introduced Kerns to Peggy Feury, under whom Kerns studied acting. In 1972, she moved back to California and landed a job as a backup dancer at Disneyland, and started auditioning for TV commercials and steady acting jobs. On May 4, 1977, she made an appearance on Charlie's Angels as Natalie, a worker at a massage parlor in the episode "The Blue Angels". During the late 1970s and early 1980s, Kerns