Ivar Sorensen was a Scandinavian Human male who lived in the late 23rd century. He was a pirate. He was born in Sweden on Terra, and later joined the Merchant Marine service as a deckhand. However, when he killed someone in a drunken brawl, he fled the scene before the Merchant Marine Police could arrive to arrest him. He jumped ship, and joined the crew of the Werewolf. He wasn’t happy to go on board a pirate vessel, but became a member of its boarding party, unable to see any way he could help himself.