All Might

"It's fine now. Why? Because I am here!"
Appearance

In his "empowered form", All Might is a very large man with an equally muscular and well-defined physique, resembling a typical western comic book superhero. He has short blond hair, swept backwards, with two distinct tufts that stick up above his head, leaning slightly to each side, often described as resembling bunny ears; they cast a dark shadow over his face, hiding everything but his bright blue eyes.
All Might's Golden Age hero costume (ie: most recent) consisted of a skin-tight blue bodysuit decorated with a red symbol that somewhat resembles a "Y", designed with a white diamond at its center, with white lines connected to it that trace from his chest to his back shoulders, the lines trimmed with the aforementioned red symbol. The symbol appeared to have wings on the side that ran from the atop his torso before ending around his back, over which was a similar red and white design absent of the white diamond. Large white patches lined with red covered each side of his hips before ending at his lower thighs, and he wore a gold belt that had a silver buckle with red eyes. His forearm sleeves were colored in gold that each had white lines covered in blue accents over his wrists, and had spiked fins on the sides of his arms, his feet were covered in shin-length gold boots trimmed with white and red accents.


His "true form", revealed after his fight with One For All, reduces him to a very skinny man with sharp, angular features and long limbs, his neck long and his eyebrows absent.
Not much is known about him in this state, but it is assumed that he is in fairly poor health, judging from his frail look.
[All Might is still partially using his quirk in this photo]
Extra Info
Gender: Male
Height: 220 cm (7'2")
Weight: 255 kg
Hair Color: Blond
Eye Color: Blue
Personality
All Might is colorful and filled with dramatic flair. Always sporting a giant smile, he shows a bright, borderline obnoxious, can-do attitude that inspires others as well as help them feel safe and hopeful. He is extremely friendly and amicable due to his popularity and years in the spotlight, always taking his time to interact with fans.

Abilities
Overall Abilities: All Might was recognized as the strongest hero in the world. He was the "Symbol of Peace" and such deterrent against crime that villains were largely discouraged by his presence in society. He was able to defeat All For One, a dangerous supervillain who once ruled all of Japan ages ago. Despite winning, All Might suffered a gruesome injury at the hands of All For One that limited his maximum power output going forward.
Immense Speed: In conjunction with his immense level of physical strength, All Might possesses an equally impressive amount of speed.
Immense Stamina: In his prime years, it was noticed that All Might has never been shown to be tired even when fighting against multiple villains. Even when unleashing a punch that is far more powerful enough to destroys several cities, All Might has shown no signs of fatigue. The only time that All Might was shown to be panting and out of breath was against All for One and a Nomu.
Overwhelming Strength: A single punch from All Might could not only defeat a villain but completely change the weather shortly afterward. It also has the power to completely destroy several city blocks from the wind pressure it creates. All Might's pure, overwhelming strength is comparable to that of a nuclear device. He quite literally beat the Shock Absorption out of a Nomu and was able to clash with All For One's attacks and cancel out their highly destructive power with brute strength alone.
Near-Invulnerability: All Might had extreme durability, almost to the point of being completely invulnerable to attacks. He sustained no life-threatening damage from his battle with Nomu. He was even able to survive All For One's blast wave attack, a move that can cause city-wide catastrophic damage, and emerged unharmed with only some minor scratches.
Indomitable Spirit: All Might's will is clear in almost all of his actions as a Hero. He is known for saving people with a smile and his catchphrase "I am here", two facets of him being the Symbol of Peace.
Quirk
Although nothing is officially known about the specifics of All Might's quirk, as he refuses to talk about it and hastily changes subject when asked, there are many theories surround the subject.
The most common speculation is that it is simply a very powerfull strength enhancement quirk.

Texas Smash (テキサススマッシュ Tekisasu Sumasshu): All Might uses a powerful straight punch that creates a mass amount of wind pressure. So much so, that he can level half a city with a single punch.
Detroit Smash (デトロイトスマッシュ Detoroito Sumasshu): Similar to Texas Smash, uses a downward punch so powerful it creates a powerful updraft that changes the weather.
Missouri Smash (ミズーリースマッシュ Mizūrī Sumasshu): All Might uses a focused straight chop to strike his opponent in one quick motion.
California Smash (カリフォルニア スマッシュ Kariforunia Sumasshu): All Might attacks with a frontal somersault leading into a downward punch.
Carolina Smash (カロライナスマッシュ Karoraina Sumasshu). All Might attacks with a double hand chop that crosses the opponent's body.
Oklahoma Smash (オクラホマスマッシュ Okurahoma Sumasshu?) : All Might whirls around while enemies have latched onto him, spinning with enough force that when they are released they are easily thrown through concrete
New Hampshire Smash (ニューハンプシャースマッシュ Nyūhanpushā Sumasshu): All Might blasts himself towards his enemy and smashes his body into the enemy, crushing them with his great weight.
United States of Smash (ユナイテッド ステーテス オヴ スマッシュ Yunaiteddo Sutētesu Ovu Sumasshu?): Using all his power, All Might delivers a massive punch, then slams his opponent into the ground with his fist. It is powerful enough to send shockwaves reverberating the surrounding area and can incapacitate enemies of extraordinary caliber such as All For One.