Vitali and Vladimir Klitschko are Ukrainian boxer brothers. Vitali has had a successful kickboxing and boxing career, winning multiple championships. He has also pursued a political career in Ukraine. Vladimir is a heavyweight champion boxer who has won over 130 fights. Both brothers have supported democracy movements in Ukraine. The 2012 UEFA European football championship was hosted by Poland and Ukraine, though bomb explosions injured dozens in Ukraine shortly before the tournament began, raising safety concerns.