Tash Ren was a human male assassin with a mild sensitivity to the Force who, thirty years after the Battle of Yavin, was a member of the Knights of Ren.
Born Moro Vurr of the Vurr clan, he was originally a Mandalorian bounty hunter and a founding member of the Hushed Hunters prior to being disavowed and left for dead on Dantooine. It was only after being discovered by Siqsa Ren and deemed worthy by Snoke that he would find his place as an agent of the dark side.