Christopher Bui is one of the pre-made townies in Bluewater Village from The Sims 2: Open for Business. He can be made playable by befriending and asking him to move in, or by marrying him. Christopher's career, skills and relationships with other townies are usually randomized at the start of the game. He is mainly interested in Culture, Money, Politics, Fashion, Crime, and Sports.
Christopher has the same facial structure as Chandler Platz. Even though he has black hair, his SimDNA in SimPE confirms that his natural hair color is red. Christopher has a bronze talent badge in Sales. His name is randomized when Bluewater Village is generated. The name "Christopher Bui" is only referenced in the game files.