Baby Mario

Baby Mario is a major character in the Yoshi series of video games. Baby Mario is often rescuing Baby Luigi, who is carried off by Kamek, as seen in Super Mario World 2: Yoshi's Island. Since then, he has appeared in two other games in the Yoshi series and alongside his older self in several of sports spin-off video games.

Super Mario World 2: Yoshi's Island
Baby Mario's debut was in Super Mario World 2: Yoshi's Island. Here, the Stork is on his way to deliver Baby Mario and Baby Luigi to the their parents in the Mushroom Kingdom. However, on the way, Kamek, an evil Magikoopa, kidnaps Baby Luigi and the Stork. Baby Mario falls into Yoshi's Island and lands on the back of Yoshi.

Yoshi's Island DS
In Yoshi's Island DS, Baby Mario is one of the babies kidnapped by Kamek in his search for the Star Children. However, the Stork arrives just in time and manages to rescue Baby Mario, who drops onto Yoshi's back, like in the original game. He is one of the babies who accompany the Yoshis on their quest to rescue the other children that Kamek has kidnapped.