Oprah Winfrey sits down with the NBA’s Miami Heat champions LeBron James, Dwyane Wade and Chris Bosh for an exclusive, two-part interview. The trio gives details about their historic win and their friendships on and off the court. In Oprah’s one-on-one interview with LeBron James, they talk about his decision to leave the Cleveland Cavaliers, that infamous open letter from Dan Gilbert and his engagement to fiancée Savannah Brinson. Part 1 airs this Sunday, July 1 at 8 p.m. ET/PT on OWN: Oprah Winfrey Network. Part 2 airs next Sunday, July 8 at 8 p.m. ET/PT.