Leek

Leek was an alien warrior who lived on a planet that was destroyed by Frieza. He was one of the few survivors of the attack, and he vowed to avenge his people. He traveled to Earth in search of Frieza, and he eventually found him. Leek challenged Frieza to a fight, and he was defeated. However, he was able to escape, and he vowed to return one day and defeat Frieza.