Optimus Prime

Optimus Prime first appeared in Training, the second episode of Jet 10,000,000, to help Jet combat Devastator, but the episode is to be continued. He is the arch enemy of Megatron, leader of the Decepticons who are against Optimus' team called the Autobots.

About
Optimus Prime appeared in Training, though his appearance was short-lived, since the episode is to be continued. He is a Cybertronian from the planet Cybertron. He is the arch-enemy of Megatron, leader of the Decepticons.

Trivia

 * He appeared in Training.