Camille's Ex-boyfriend is a villain from the original series of Ben 10 who appeared in the episode Big Fat Alien Wedding.
He was hired by Camille's parents to attempt to destroy the wedding between Camille and Joel.Diamondhead defeated him by sending him into a pool.
According to Matt Wayne, he, along with Mr. Mann, Mrs. Mann and the Mann Family's Bodyguard, were taken away by the Plumbers offscreen.
Powers and Abilities
Like all Lenopans, He capable of shapeshifting into human or any being.
Like all Lenopans, He can be harmed by water.