Tienshinhan, or as most of the people call him in the series, Tien or Mr.Tien. Tien is Choitsu's best freiend. Most people could have figured that out by looking at them. They are the weridest group in the game. Tien has 3 eyes. 2 normal ones and a third, which creates illusions such as flashes of light or other objects, seems to never close. I am don't know how Tien met Goku or actually any of them.It must be really annoying not to be able to close that third eye.