Zerek Oak was the Former leader of the 'Baji Gang' before it was destroyed and the members killed and he was the only survivor. Zerek was born on the planet of Jinabar and was a human male, who was also best friends with hunter Cora Crystal. Zerek turned into a criminal before being asked by Cora Crystal to join him and help the Rebels who helped out on Yavin. Because Zerek was loyal he wanted the best for everyone.