Kiki

Original Series:

Kiki apprentice under Aries Mu. Also known as Appendix Kiki. Like his master and grandmaster, Kiki also bears the ornaments on his forehead and is the youngest of the people of the continent of Mu. He never fights, but can use powerful telekinesis against normal humans. In the Poseidon arc, he was given the duty of bringing the Libra Cloth to all the Bronze Saints, fulfilling it valiantly even at the risk of his life.

Omega:

Now a young man, Kiki is mentor to Raki, and the Aries Gold Saint in the era of Omega.

(Source: Wikipedia)