Stan Marsh

Stanley "Stan" Marsh is one of the central characters in the animated television series South Park. Voiced by series co-creator Trey Parker, Stan and Kyle Broflovski often trade places as the protagonist of the four main characters. Stan is arguably the most "normal" of the kids, and is generally honest, very mature for his age, and well-meaning. He is somewhat more assertive than his best friend Kyle. Stan also has asthma, as shown in "Sexual Harassment Panda" when Cartman wants to take his inhaler, although this condition has not affected Stan or even been brought up since this episode. He is ambidexterous, though he uses his right hand more frequently