https://yestino.com/entities/cleveland-cavaliers-gm-82929cEvery event involving Cleveland Cavaliers GMenhttps://yestino.com/events/lebron-james-congratulates-childhood-friend-on-being-promote-be81edhttps://yestino.com/events/lebron-james-congratulates-childhood-friend-on-being-promote-be81edFri, 18 Sep 2026 18:20:02 GMTLeBron James has congratulated his childhood friend and high school teammate on being promoted to General Manager of the Cleveland Cavaliers. Sources: Yahoo Sports