sentences:  She competed for the United States at the 1972 Summer Olympics held in Munich where she won the silver medal in the women's 4 x 400 metres relay with her team mates Mable Fergerson, Madeline Manning and 400 m bronze medalists Kathy Hammond.In 1987, Toussaint founded Tousse Running Apparel, a company designing custom Team track Apparel.Working with GK Elite Sportswear, Toussaint has developed a line of track and field uniforms that can be custom designed online.