Keyz, A.K.A. Experiment 463, is an illegal genetic experiment created by Jumba Jookiba. He is designed to steal he gets inside by picking the locks with his key-like claws.
Experiment 463 was the 463rd genetic experiment created by Jumba with Hämsterviel's funding. He was designed to steal he got inside by picking the locks with his key-like claws.
463 and the other first 624 experiments were deactivated and smuggled to Earth by Jumba during his mission to capture Experiment 626.
All of the experiment pods were released and scattered across the island of Kauai.
At the unknown point, he was activated, captured, tamed and named Keyz.