Orochimaru (Earth-2356)

"I want to learn all the techniques and gain a true understanding of the Force. The first one to mix blue and yellow called the new color "green". I want to do something similar to that. If blue is the Force, then yellow is the seal, and green is the technique. Just as there is no end to the variety of colors, there are so many thousands... tens of thousands of techniques in the galaxy as well. But in order to obtain every possible technique and truth, it would require an eternity. Only one who understands everything after spending such time on this can be fittingly called the Ultimate Being."

- Orochimaru, to Yoda

Orochimaru was a male Force-sensitive Hebian, a rogue Jedi member of the Akatsuki and one of the Jedi Order's legendary Sannin. With a life-ambition to learn all of the galaxy's secrets, Orochimaru sought immortality so that he might lived all of the lives necessary to accomplish his task. After being caught red-handed performing unethical experiments on Coruscanti for the sake of this immortality, Orochimaru defected from the Jedi Order rather than be persecuted for his ambitions, and for many years sought the Jedi Order's destruction in order to take revenge and demonstrate what he had learned.

Source

 * https://naruto.fandom.com/wiki/Orochimaru.