Top Bull Sparx

""We're all on the same team. No thanks needed. I don't accept 'em or dish 'em out.""

Top Bull Sparx (トップブルスパークス) is member no. 7 of the Round Table. He is a Negator with the alias Unstoppable.

He lived in Brazil before becoming a member.

Appearance
Top is a dark-skinned teenager with bandages on his face. He has wild blonde hair, along with strangely shaped angled eyebrows. He wears a black and yellow tracksuit with the union symbol on the front of his jacket.

He's often seen wearing a cast on one of his arms.

Personality
Top is mature for his age due to the tragedy he faced at a young age.

Spoil Arc
When Andy and Fuuko arrive at the roundtable, Andy shoots a finger at each member and Top just avoids it. When they sit on the roundtable, Apocalypse gives them new quests and Fuuko asks Top what is he and he explains that Apocalypse is the first Artifact found on Earth and when all of them sit on the table, he gives them unreasonably impossible quests with rewards and penalties for completing them or not. He then takes participation in capturing of UMA Burn and Eat.

Later when Spoil is captured, Shen calls the Union for help stopping Victor and they come. As Victor attempts to attack Fuuko and Shen, Top accelerates and takes them before he can reach them and leaves them out of town. He tells Fuuko that Gina managed to defeat Andy last time and currently they don't have a plan. Hearing that Fuuko decides to head back and Top asks Shen to stop her, but he explains he is not in condition to do so. Having no choice, Top decides to bring her back. Going back she realizes who the real Victor is and latches on him, while Top and the other Union members keep protecting her until she is able to bring back Andy for a moment and then defeat Victor by activating her ability.

Abilities
Unstoppable: Top can move at incredible speeds but can only stop when his body undergoes a dramatic change in shape, such as a broken arm. He can jump incredibly high with this ability and deliver powerful kicks. Enhanced Stamina: Top possesses a great amount of stamina, managing to run for a long time without showing any fatigue or discomfort, only stopping when his body undergoes a dramatic change stopping his acceleration.
 * Unstoppable Kick: When Top accelerates to its maximum speed exceeding the speed of light, it unleashes an unstoppable kick capable of destroying everything in its path with friction from the impact.

Equipment
UN-ST Tachyorizer: Top uses a suit of armor that protects his body as he accelerates to the speed of light.

Trivia

 * Top ranked 15th in the First Popularity Poll with 1109 votes.
 * During chapter 78 it was recorded that Top exceeded 200% of his unstoppable speed which in the last speed record shown in chapter was 500000km/h, thus he reached 1000000km/h being more than three times faster than the speed of light.