Pock Zin was the second to last Jedi taught by Jedi Master Yaddle. He was a Jedi Master before the Clone Wars but left soon after his former master was killed and joined the Truth Seekers. During the Clone Wars, Zin offered his services to the Grand Army of the Republic, and Jedi Masters Yoda and Mace Windu appointed Zin to work with Windu's former apprentice Shara Kall, who was at the time in charge of the Republic's special operations, as her second in command. During their time together, they fell in love and decided that once the war was over, they would go into exile and get married.