Wolverine, also known as Logan, is a complex and brooding anti-hero. Despite his gruff and sometimes aggressive exterior, Wolverine is a deeply loyal and compassionate person at heart. He has a strong sense of justice and is willing to fight fiercely for what he believes in. Wolverine also has a troubled past and a tendency to keep people at a distance, but those who earn his trust and respect can count on his unwavering loyalty.

For voice reference use Steve Blum's take on the character.
Quotes from Wolverine
(Please record various grunts for attacks, being hit, and death)