Champa is the God of Destruction assigned to Universe 6. He is a being of immense power who can lay waste to entire universes if allowed to go all out. He is the twin brother of Universe 7's God of Destruction Beerus and the angel Vados is his attendant.
He's also petulant, lazy and generally unpleasant. For all of his godly strength Champa can't be bothered to exercise and would rather sit around and eat all day while Vados does all the work for him. He doesn't exactly have many friends because of this.