Yellow Toad is a Toad in the Mario series. He is often paired with Blue Toad.
New Super Mario Bros. Wii
Yellow Toad makes its first appearance in New Super Mario Bros. Wii. Yellow Toad with his partner, Blue Toad were celebrating Princess Peach's birthday party, but they were soon ambushed by Bowser Jr. and the Koopalings and they quickly captured Peach.
After they defeat Bowser they give Luigi a ride back home as he was left behind after he let Mario and Peach in his hot air balloon.