Mary Lou Retton (born January 24, 1968) is an Italian-American gymnast and Olympic gold medalist. She was the first female gymnast from outside Eastern Europe to win the Olympic all-around title.
Retton was born in Fairmont, West Virginia of Italian heritage (her family's original surname was "Rotunda"). Her father, Ronnie, operated a coal-industry transportation equipment business. She attended Fairmont Senior High School, but did not graduate. She competed in the Olympic games during her sophomore year.
Retton lived in Houston, Texas until 2009, when her family returned to West Virginia. She is married to former Houston real estate developer Shannon Kelley, who now works for the Fairmont State University athletic department. Together they have four daughters: Shayla Rae Kelley (born 1995), McKenna Lane Kelley (born 1997), Skyla Brae Kelley (born 2000), and Emma Jean Kelley (born 2002).