Billy Morgan

Billy Morgan is a pre-made Sim in The Sims 3 for Nintendo DS. He is roommates with Toby Bassett at the start of the game. His family bio states that he is defined by the desire to win.
He has brown hair, brown eyes, and dark skin, and he wears a dark blue sweater, gray pants, and white shoes. His traits are Ambitious, Insane, Neurotic, and Brave, and his lifetime wish is to be a Chess Legend. He is best friends with Rose Adler, good friends with Toby Bassett, and enemies with Jo Abel. 
At the start of the game, he works as a Report Processor in the Business career. The house which Billy and Toby share is called 'The Do-It Den', most likely a reference to how the pair have a strong desire to win. They start off with §2,534 in total.