Oprah Winfrey recently took a trip to Des Moines, Iowa to interview Olympic gold medal gymnast Gabby Douglas for her show "Oprah’s Next Chapter" that will air this Sunday. Watch the clip above as Douglas teaches Oprah a thing or two on the balance beam. In the interview Douglas also opens up for the first time about being bullied in her hometown. Oprah’s interview with Douglas will air Sunday, August 26, at 8:30/7:30c.