Roehrig Motorsports entered into a partnership in 1999 with the track athlete who was famous for what two sports?
Roehrig Motorsports:  In 1999 and 2000, the team entered a partnership with track star Jackie Joyner-Kersee and her husband to field a Winston Cup team in a venture called Joyner-Kersee-Roehrig Motorsports. 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.
heptathlon as well as long jump