Wez was a member of Lord Humungus' tribe of marauders in Mad Max 2. He was first encountered during the opening chase scene of the film, and after getting struck with an arrow by friendly fire, he pulls the arrow out, stores it, and rides away.
He is later seen harassing the Oil Refinery population; during this time, his companion, the Golden Youth, is killed by the Feral Kid, enraging Wez to the point that Lord Humungus must hold him still, then restrain him in chains. Wez is then given free reign during the tanker pursuit, dying when Lord Humungus rams the tanker.