Toadsworth the Younger (also known as simply Young Toadsworth) is a character that appears in Mario & Luigi: Partners in Time. He is the past version of Toadsworth. In the game, he and his older self teach both the adult and baby Mario brothers special moves. You first meet him after beating the giant worm in Vim Factory and talking to Professor E. Gadd. Near the end of the chat sequence, he mentions Toadsworth with what looks like a tiny version of him with him in the courtyard, and urges you to investigate. That's where you see him and Toadsworth do the special move, Spin Attack, to Entertain Baby Peach. Then he helps teach you and Luigi, and that is the start of Toadsworth the Younger and Toadsworth as your SPECIAL MOVE TEACHERS!!!