Brett Talbot is a student and a lacrosse player at Devenfort Prep, the ward of the Alpha werewolf Satomi Ito along with his sister Lori Talbot, as well as a Beta in her Pack. In Season 4, Brett and his team are against the Beacon Hills' Cyclone lacrosse team where he antagonises Liam Dunbar with whom he has a negative history. It turns out that Brett is a werewolf and a member of Satomi's pack. Garrett attacks him on the field and stabs him with his Garrett's weaponized lacrosse stick, which is dipped in special wolfsbane.
He was worth $1m in the deadpool.
Brett and his sister are born wolves whose parents died in a fire. Satomi took them in after that. Mason and Liam spot Brett at a mostly gay club, where he's dancing with a man and a woman, implying that Brett is bi. He helps save Mason from Lucas but gets slashed across the stomach in the process.