"Dragon Ball Z" is easily one of the best anime and pop culture element to come out of Japan. The series has spawned several anime episodes, as well as countless manga, movies and video games dedicated to its story.
Son Goku, the main character, is obviously the strongest character in the series. However, there are countless debates that tackle which character is the strongest villain to ever grace the well-beloved series.
This list includes villain that has appeared on the "Dragon Ball Z" TV series and movies.
Majin Buu
Majin Buu's name literally translates to Demon Man Boo and he was summoned by the evil wizard Bibidi. Majin Buu has three forms, the Fat Buu, the Super Buu and Kid Buu.
The Fat Buu is more inclined to eating chocolates than being an evil. Super Buu on the hand is the complete opposite as he is a force to be reckoned with once angered. Lastly, Kid Buu is the strongest and the ultimate manifestation of Majin Buu's true evil form.
Goku defeated Majin Buu by channeling a Spirit Bomb from his own power and the accumulated power of all living person on Earth.
Beerus
Also known as the God of Destruction, Beerus appeared as the main antagonist in the "Dragon Ball Z: Battle of Gods" movie. According to Geek Snack, Beerus is the God of Destruction in the Seventh Universe. He exudes a powerful, obsessive and very confident persona.
When angered, Beerus can be very dangerous as he increases his power in this state of persona. During this state, his body turns purple. He was finally defeated when Goku unlocked his Super Saiyan God power.
Frieza
Frieza is one of the many characters in the "Dragon Ball Z" universe to appear on anime, manga and film. Many "Dragon Ball Z" enthusiasts consider Frieza as the ultimate manifestation of evil and the strongest villain in the story. He was responsible for destroying Planet Vegeta, the home of Saiyans.
When Frieza appeared on the TV series, he stepped up his evil persona by killing and torturing the inhabitants of Planet Namek in order to obtain all the Dragon Balls. As part of his final act, Frieza destroyed Planet Namek in his attempt to kill Goku, according to IGN.