Shannon Medeiros is one of the pre-made NPC coaches in Sim State University from The Sims 2: University. She can be made playable by befriending and asking her to move in, or by marrying her. Like all coaches in University, Shannon has 10 active points.
Shannon has the same facial structure as Pamela Landry. According to her Sim DNA in SimPE, her hair was black before it turned grey. Even though Shannon is thin, her fitness level indicates that she is supposed to be fit. This happens with all coaches from The Sims 2.
Shannon's name is randomized when Sim State University is generated. The name "Shannon Medeiros" is only referenced in the game files.