General Sykrall, one of the antagonists of this series.

Backstory:
Sykrall was born around 9 years before The Phantom Menace and he had a pretty rough life. He was rebellious and an outlaw.
He was 19 years old when the clone wars started and he met a jedi General that had a personality similar to his. Sykrall met an ARC Trooper named Ghost and the clone asked him to work for the Republic. Sykrall became quite a good tactician during the clone wars.
One day, he was at a bar drinking with his Jedi friend, when Ghost and another clone came in
“I’m sorry sir” Ghost said before opening fire on the jedi.
Sykrall ran away but the clones caught him. He killed one of the clones but when ghost was about to kill him, he hesitated. He took his inhibitor chip off and apologized to Sykrall.
Sykrall and Ghost later joined the Rebellion. Sykrall rised in ranks really quick and created his own group. He and his group were all kinda extreme and sometimes blew shit up just for the sake of it. Sykrall grew a particular hate for bounty hunters, as most of his team was killed by bounty hunters working for the empire.
After the battle of Endor, he was tasked with extracting a relic from an Imperial Research Facility, and guess who he finds?