Katsuki Bakugo

Although he is not the hero with the best character, as the story progresses his behavior begins to mature slowly, stopping being so rude and proud. As the year progresses, he begins to trust and cooperate with his classmates, whom he previously rejected since he wanted to do everything on his own, he did not help nor did he expect to be helped. That egomania cost him several mistakes in classes that led him to defeat or being very close to it, if it weren't for the fact that he had to reluctantly cooperate with his classmates. His inspiration to become a hero was the same as Izuku, the symbol of peace All Might. However, their beliefs are different: Katsuki feels that a hero should never stop fighting or give up, regardless of the threat he faces and that always winning is the mark of a true hero.

Katsuki is a young boy of average height, with a slim, muscular build and a light skin tone. He has short, spiky, ash blonde hair with choppy bangs that hang over his eyebrows. His eyes are sharp and bright red. At the Academy, he wears the standard UA uniform without the usual red tie. Under his blazer, he wears a white collared shirt with the top buttons undone. His pants are loose, causing them to dig in at his ankles, even though he is wearing a belt. His hero costume consists of a tight, black muscle shirt with an orange "X" in the center, forming a v-neck. There are two dots along the left line of his collar, indicating the support company that designed his costume. His costume also has a metal collar with rectangular ends that have three holes on each side. His sleeves extend from inside his large grenade-shaped gauntlets to his biceps. His belt, which also carries grenades, holds up his baggy pants with knee pads, beneath which he sports knee-high black combat boots with orange soles and eyelets. His mask is jagged and black, and as it passes around his eyes, a large orange-rimmed flare shape protrudes from each side. His winter hero costume, he wears a large jacket with a high collar, instead of the usual tank top, although it has the same orange "X" design, so he can still sweat a sufficient amount, this is how his Don. During his internship with Best Jeanist, he wore a pair of blue jeans with his hero outfit, instead of his usual baggy pants. Her hair was also combed and parted to the side during this tenure.

Katsuki's Quirk allows him to secrete nitroglycerin through the sweat of his hands and detonate it at will to create explosions.[6] The more Bakugo sweats, the stronger his explosions are[7]. As indicated by Best Jeanist, Katsuki has a strong grasp on the applications of his Quirk[8]. He usually uses small, powerful explosions from his hands to not only explode his opponents, but to propel himself and move through the air as well, among other non-combat uses. He is able to maintain the sequence of his explosions long enough to destroy a giant ice wall created by Shoto[9]. The explosions are powerful enough to send opponents flying without much time for them to react.[10] He can use them quickly enough to evade incoming attacks, even in the air.[9][11] His most powerful explosion yet (without the need for the grenade bracers) was used to completely destroy Ochaco Uraraka's meteor shower, and send her flying away from him with the following shock wave that shook the entire Festival Stadium. Sports[12]. Although he later uses it several times in a row when facing All Might in the physical test of the final exam. Katsuki suffers some of the impact of his explosions due to the magnitude they may have but the total effect is minimal given his physical conditioning. He is able to activate constant explosions around him without feeling any negative repercussions, even after many powerful explosions. However, overuse can result in Bakugo ending up injuring his arms from the force of the powerful explosions. Another drawback of Katsuki's Quirk is that he is unable to use his explosions in areas filled with flammable gas, as his explosions would ignite the gas and spread it further. Also, because his Quirk depends on his sweaty hands.

General abilities: Katsuki has proven to be one of the strongest students that Class 1-A has in both his physical and theoretical abilities. Many professional heroes have highlighted the enormous skill that he possesses, heroes such as Shota Aizawa himself, All Might and even Hero No. 3 Best Jeanist. The League of Villains has also recognized the student's strength, which is why they sent to capture him to try in vain to get him to join them. Improved Strength: Katsuki has a physical strength superior to the rest of his classmates since he has had years of practice and has had fights on par with Izuku when he has used his Quirk or has also known how to pressure and reduce Shoto Todoroki during their battle in the festival. Sharp Intellect: Despite having an aggressive and childish character, Katsuki has proven on many occasions to be someone intelligent, strategist and cunning, such as when he managed to discover Kurogiri's weak point and Fumikage's weakness. He also managed to analyze the villains who attacked USJ and determined which of them was the deadliest in the long run. Several professional heroes (including All Might) have recognized that he has strong fighting sense and potential. Shota Aizawa has emphasized that Katsuki's innate talent shines when he is in battle. Although his combat ability is greatly highlighted, it has also been shown that he has written intellect, being the third student with the best grade in exams. Leadership Skills: Katsuki has always been criticized for his lack of cooperation, usually as a result of his overwhelming ego preventing him from following the lead of others. However thanks to Katsuki's own determination, perfectionism, and intelligence, he is a capable leader should others decide to follow him.