Mercenary Tao

Mercenary Tao is an assassin-for-hire in the dragonball universe. He is almost killed by Goku after receiving his training atop Korin Tower, but is revived as a cyborg, and is able to due so with all the money he received from his job. He is the Crane Hermit (Shen)'s younger brother, and the two of them have a fierce rivalry which drove them apart.