Milwaukee Bucks star Giannis Antetokounmpo might already have a nickname, but as Shaquille O'Neal has already shown, you can never have too many. In fact, O'Neal is ready to relinquish one of his favorites -- "Superman" -- and give it up "with honor and pleasure" to the "Greek Freak." read more http://www.espn.com/nba/story/_/id/...ickname-giannis-antetokounmpo-milwaukee-bucks