A human male, late 20's, physically huge (about 6'4" and 250 pounds), and an attitude of general hatred and disgust that brings a slice of sunshine to everyone. Baynus usually uses his size and appearance to scare others into submission, and when that doesn' work, he just kills them. He has no thought of anyone else except for personal gain and personal power. If he is working with someone it is only because he feels they can further his own ends. And if you are unlucky enough to make him mad, look out... He doesn't forget or forgive easily. He spent most of his time training for combat, and plotting ways to further his ends. Just prior to his death, he had been hunting for Kyner Vorn. Baynus was beaten in a lightsaber duel rather quickly and was humiliated. He caught up with Kyner while he was raiding an Imperial base and was beaten again in another duel. This one cost him half of his right arm. Since then, he attached a bionic arm, with all sorts of goodies loaded inside.
He fought against Kyner for a third and final time on the planet of Shesharile where he was killed.