Question: Al Joyner, husband of heptathlete Jackie Joyner-Kersee, was a gold medalist in which Olympic event in 1984?
Sentence (from "Jackie Joyner-Kersee"): Jacqueline "Jackie" Joyner-Kersee (born March 3, 1962) is an American retired track and field athlete, ranked among the all-time greatest athletes in the heptathlon as well as long jump.
Relevant evidence: Yes