Professor Ivo (Young Justice)

Professor Anthony Ivo is a villain in the animated TV series Young Justice.

History
At the beginning of the series, Ivo is thought to be dead.

Despite thought to be dead, Ivo is alive and continues developing androids. He sends one of them, Amazo, to fight the Green Arrow. It takes eight of the Justice League to take him down, as Amazo is able to study and use his combatants power for himself. Amazo is dismantled and the League decides to bring him to two different S.T.A.R. Labs facilities for closer inspection. While the parts are driven to their destination, Ivo sends monkey-like androids to intercept the transports and to bring Amazo back to him.

The androids deliver the parts to a train driving around the outskirts of Gotham City. Following them, Superboy rips the hull of one of the compartments apart and drops inside - face-to-face with Ivo. Ivo sends his monkey androids towards them while sarcastically remarking how hard it was to come up with an acronym for M.O.N.K.E.Y.. After Superboy has dismantled the M.O.N.K.E.Y.s, Ivo sends a reassembled Amazo to fight the young boy. Amazo smashes Superboy out of the train and fights him. The fight eventually moves to a school in Gotham where Amazo and Superboy fight in the gym while Ivo watches from the side. Eventually, Superboy decides to attack Ivo instead of Amazo. This causes Ivo to order Amazo to protect his master instead of fighting Superboy. When the rest of the young team arrives, they are able to defeat Amazo together. Ivo escapes however. Tracking Ivo is now one of the main priorities of the Justice League.