Serdar Wilkie is one of the pre-made NPC cafeteria chefs in La Fiesta Tech from The Sims 2: University. He can be made playable by befriending and asking him to move in, or by marrying him.
Serdar has the same facial structure as Remington Harris. According to his Sim DNA in SimPE, his hair was brown before it turned grey. Like all cafeteria chefs and unlike other NPCs and townies, Serdar is overweight.
His name is randomized when La Fiesta Tech is generated. The name "Serdar Wilkie" is only referenced in the game files. Serdar has a Lifetime want that was removed prior to release.