Martha Karolyi, the team coordinator for the U.S. women's gymnastics team, has trained some of the greatest gymnasts of all time from Mary Lou Retton to Nadia Comenici. In an interview with NBC's ...
Martha Karolyi, the team coordinator for the U.S. women's gymnastics team, has trained some of the greatest gymnasts of all time from Mary Lou Retton to Nadia Comenici. In an interview with NBC's ...