Cristopher Phelps is one of the pre-made townies studying 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. Cristopher has the same facial structure as Abhijeet Cho.
Cristopher's name is randomized when La Fiesta Tech is generated. The name "Cristopher Phelps" is only referenced in the game files. He is also one of the 15 pre-made members of the LFT secret society.