Fans across social media have begun sharing their heartbroken reactions to shocking body camera footage of Mary Lou Retton.

Mary Lou Retton, former Olympic gold medalist in women's gymnastics, attends the Tyson American Cup at the Sears Centre on Feb. 21, 2009, in Hoffman Estates, Illinois.

Mary Lou Retton shot to stardom during the 1984 Olympics after becoming the first American woman to win a gold all-around medal. Here's what to know. Sports newsletter 🏈's best, via 📧 Studio ...

1984 Summer Olympics: USA Mary Lou Retton in action on balance beam during Women's All-Around Team competition at Pauley Pavilion. Los Angeles, CA. Jerry Cooke /Sports Illustrated via Getty.

Olympic legend Mary Lou Retton opened up on the serious health crisis she endured late last year. Retton spoke to "Today" for an interview that will air in full on Monday. She talked about ...

Mary Lou Retton, U.S. Olympic icon, fighting a 'very rare' form of pneumonia Mary Lou Retton's daughter wrote that Retton, who won the women's gymnastics individual all-around gold at ...

Mary Lou Retton has been “fighting for her life” in the ICU after suffering from a rare form of pneumonia. Now her daughter McKenna Kelley is sharing some positive updates regarding the health ...

Former Olympic Gymnast Mary Lou Retton Is “Fighting for Her Life” in the ICU With Pneumonia, Daughter Says. Retton, who won the Olympic individual all-around gold medal at the 1984 games, ...