Rez

Rez was a human male who was orphaned. He was put in an escape pod and crash-landed on Laylora when he was a baby. He met the Tenth Doctor and Rose when he was in his mid twenties. He was a skilled huntsman and dressed as a Witiku for his hunt. After hr defeated the Witiku, he went of with Petra Shulough and her crew. She acted as a mentor for him. (NSA: The Price of Paradise)