Ray Fleig is one of the pre-made downtownies in The Sims 2: Nightlife. He can be made playable by befriending and asking him to move in, or by marrying him. Ray's career is randomized at the start of the game and he is mainly interested in Work.
Ray's name is randomized when Downtown is generated. The name "Ray Fleig" is only referenced in the game files. Like most downtownies in The Sims 2, Ray has a customized face. He uses a customized variation of the 6th face template in Create a Sim.