And besides, I prefer 'devouring' to being devoured

--Wooin[src]

Wooin Yoo or Yoo Wooin ( Hangul: 유우인) is a support character of Wind Breaker.

Wooin was/is the leader of Sabbath Crew which he founded with Hyuk.

"Recognition? It's been ages since I've even thought of word, because I gave up trying to get anyone's recognition a long time ago."

Wooin has six visible piercings on his face: two on his eyebrows, two on each sides of his ears , one inside of his mouth in the tongue and one below his lower lip. His tongue features a slit in the middle, reminiscent of a snake, and is also pierced. On his left hand, he sports a tattoo with the letters "D-E-A-D" on his fingers and a skull on the dorsum. On the same side, his arm features a patchwork sleeve tattoo. Lastly he has the Sabbath Crew logo tattoed on the back of his nape.

Wooin is well-known for his signature yellow glasses and the habit of always having a lollipop in his mouth.

It seems that he owns four pairs of glasses, a custom-made pair evidenced by the Sabbath Crew logo on the temples, a pair with a yellow band on the sides, a plain one and most recently a pair by the brand Chrome Hearts In particular, his glasses are glasses that can see clearly in the dark (this is shown when he races against Ghost Crew while racing in a dark tunnel)..

His helmet is predominantly covered in a snake-skin-like design, adorned with two yellow, snake-like pupils on top, creating the illusion of a snake when viewed fr.m a distance.

Personality

Wooin presents himself with a playful and friendly demeanor most of the time, which is likely to hide his mischievous and sadistic intentions toward people he wishes to toy with. His compliments, while seemingly genuine at first glance, which often carry a mocking and insincere tone. However, his facade crumbles in moments of frustration, revealing a more aggressive and violent side when things don't align with his desires, and another part was he didn't like being ignored or dismissed by people he was trying to be "nice" with. Despite this, Wooin is still capable of maintaining himself calm and rational when merely annoyed, he also seems more friendly and comfortable with his teammates or those close to him, such as Hyuk and Joker even though they do not follow his plans or do things that are not satisfactory him at work. On a personal level, Wooin is characterized as a vulgar and shameless individual, acting a bit too casual regularly. His interactions can be somewhat careless, where most of the time he was taunting and provoking others to the point of confrontation. Even though there could be some potential repercussions, he seems to relish in the provocative nature of his words, fully aware of their aggravating impact.

He probably likes to observe people's emotions and actions. This is quite interesting as I feel he has a child-like personality as he always enjoys things that he finds interesting and always looks for fun things even if it makes people difficult. bear. He once asserted that he didn't work for Sangho for money but because it was fun, perhaps he wanted to find fun in observing the emotions of different people when they were in bad situations. He also often goes to bars to find fun. This is probably related to his past where he feel lonely so he always looking for fun and being surrounded.

Wooin hates being ignored, as we saw in episode 102 of season 2 when Monster ignored him after he wanting to conglurate him for his race, and later with Vinny. This is becaue as he was child he used to have the attention of people and his father. But after his accident, his father began to consider him useles and so don't give him the attentions he deserves as a son.

Aside from that, it was mentioned how Wooin is recognized as a strategist, which also implies himself being the brains of the Sabbath Crew through underhanded plans in hunting races. Yoo Wooin is preemptive strategist, he's skillful in planning ahead and anticipating possible outcomes, excellent at risk management and long-term goals, he catches up on the situation soon enough and also has ability to think rationally or strategize under pressure.

However, it was noted that Sabbath hardly take cycling seriously, focusing more on hunting their preys for entertainment, which portrayed them as a ragtag crew with little to no teamwork. But that's not the case because in reality they are still a good and united group, this was shown in their match against Ghost Crew when they teamed up to sabotage their opponents' plans and defeat them to win. They often split up to race with the goal of destroying their opponents, but in fact they work in an organized and planned manner, perhaps they only split up and have no plan when facing weak teams that they know for sure they will win. Wooin also has confidence in his teammates' abilities and has a clear understanding of their abilities to take advantage of it to defeat his opponents and plan accordingly for them. He also demonstrates his quick thinking and observation skills, especially around his peers and surroundings, such as how he was the first person to discover the reason why Sangho was always adamant about eliminating the Hummingbird Crew—this is when Jay revealed that he is the nephew of Mahon Jo—and he also quickly caught on to the act from Seongjun Kim(former member of sabbath crew) who lost the red capsule. Though he takes a more violent approach, beating people into pulp to get information, and having no problem sending them to the hospital after severely injuring them. When he was racing with Ghost Crew, he drew up a plan to defeat his opponent's plan in a short time, he analyzed and discovered what his opponent's plan was. Wooin assigned his teammates work to race and his teammates followed and trusted his plan.

Wooin is also shown to enjoy the thrill of fighting, and when his plans go accordingly, he revels in it. He's also an adrenaline junkie, as evidenced by his daring bike jump off the roof of a building. In races, he's the type of cyclist who doesn't hesitate to employ underhanded tactics. During their race against the Trident Crew, their objective wasn't just to win by scoring the most points but to utterly obliterate the competition. It is rumored that he finds satisfaction in witnessing how desperate someone can become, which has led people to label him as a sadist.

Wooin racing ability is not mentioned because his role is the team strategist. However he is also a capable person, as he ran on the same team as Hyuk : Pungha sports High, to climb the ranks and become a ptofessional cyclists. He probably has similar racing ability as Jay Jo although his racing style and plans are completely different and his playing style is violent. He and his team reached the finals with their own abilities, sabbath crew also had their own talents but their goal was to create a massacre on the track and destroy them. Destroy their opponents, so they are often judged to have won thanks to unfair play.

Wooin fighting ability is not described much because he doesn't have to fight because Joker is always the one who protects him and deals with peoples who intend to harm, attack or strike Wooin even though it is mostly Wooin's doing and because he is provocative. However, his fighting ability can also be said to be strong when he single-handedly defeated T.J.'s group of 3 guys, in the episode 128 of eason 2, alone even though they used weapons but he only had a scratch on his face.

Wooin is also a playboy. He's often seen at nightclubs : the fight club , which he visits frequently to the point he's very known there. By both the workers and girls. He is seen to be a womanizer. He has no interest in men, as said in one of the recent chapters. However, he does have a playful persona when it comes to his friends or foes.