Luke was an average ordinary guy who was a gentleman to all the girls and a friend to everyone in need. He lost his birth mother when he was ten years old and he didn't know much about her since she kept a lot of secrets from him along with his dad, but she was a kind and loving mother to Luke for most of his life. His father Arthur Collinswood who was Natalie or Gwendolyn Tennyson's moms adopted young brother which makes Luke part of the Tennyson family. Later on his Dad got remarried to the famous Principal Celestia of the Canterlot High School. Luke became a crime fighter in Bellwood to help keep the innocent people safe from criminal scum that walks the streets which earned him the title of "The Protector" and when he is in Canterlot he is sometimes called "The Principal's Heroic son".