Michael Phelps

Skill: swimming in circles

Weakness: smokin' herb

Potential game: Mario and Sonic and Michael Phelps at the Olympic Games

Despite his well-known love of sticky icky, Phelps remains an iconic athlete. Who better to join Mario and Sonic at the virtual Olympics? They'll add buying dope from that guy you knew in high school as a special event in honor of Phelps's participation.