Ohhh yes I remember that slew of new characters the Mario Olympics games introduced. The big scientist with the mustache was my favorite, all the animal people looked the same.
I just loved how Brawl represented this Sonic person as being a rival of sorts to Mario, with his main feature being how fast he is referencing his origin in the athletic game.
Apparently Snake isn't too fond of Mario Sports games and doesn't recognize him as a "big star" like Otacon. That weeaboo fool will buy anything made in Japan, I swear...