#3-Sharinguru’s Shari Shari no Mi

The Shari Shari no Mi is a Paramecia-type Devil Fruit that allows the user to transform their arms and feet into wheels, making the user a Wheel Human.
#2-Chopper’s Hito Hito no Mi

The Hito Hito no Mi is a Zoan-type Devil Fruit that allows its user to transform into a human hybrid or a human at will.
#1-Kelly Funk’s Jake Jake no Mi

The Jake Jake no Mi is a Paramecia-type Devil Fruit that allows the user to become a jacket and be worn by others, which makes them a Jacket Human.