User blog comment:Imperial Wyrm/Favorite Human from DBZ?/@comment-25016961-20140303005417/@comment-5718774-20140303010817

Tien IS a full blooded Human. The reason he has a third eye is because they say he meditated greatly, pushing his mind to the psychic limit. He then grew a third eye and gained psychic powers from it, and the ability of the Tri-Beam. Look it up. Tien was inspired by a legend from Asia that whoever focuses on meditating will get a third eye and be great at psychic powers.