Johnny Joestar

Johnny Joestar is the main character of the JoJo's Bizarre Adventure: Steel Ball Run series. He is crippled. He has a stand named Tusk Act 4. Tusk Act 4 is an embodiment of the Golden Spin, which allows for infinite energy and rotation. It can break through the dimensional barrier of D4C Love Train and enter the space in which Valentine hides. The damage caused by the rotation is probably infinite as well. You're Gyro Zeppeli and you met him at the Steel Ball Run race. You mastered the "Spin", it allows you to spin anything and shoot it directly, transmit the energy into an object. You used the spin to transmit the energy into his legs, now he is able to walk and join the Steel Ball Run race.