M. Bison is a playable character in the video game Street Fighter 4, and has usually played a boss in previous installments in the series. He's a powerful fighter that uses psycho energy as part of his fighting style.

It is unknown how old M. Bison is or what most of the background is on him. Bison's history begins when he is the leader of the criminal organization ShadowLaw. He was working on perfecting his work with psycho power, which could make him extreme powerful. His idea was that eventually, he would be able to control the would be wielding this power. As Bison's psycho power grew, it became too much for his body to hold, so Bison had to seek out other bodies. Attacks have been planned against him throughout the years, but no one was able to actually kill him, because his essence would still escape. Bison was finally killed when he fought and lost to Akuma, who had the ability to send his soul to hell. It is unknown how Bison is able to return to Street Fighter 4.Street Fighter Wiki: M. Bison

1. Psycho Crusher Attack (Flaming Torpedo): Hold ← → + Punch

2. Double Knee Press (Scissor Kicks): Hold ← → + Kick

1. EX-Psycho Crusher Attack (Flaming Torpedo): Hold ← → + Punch, Punch

2. EX-Double Knee Press (Scissor Kicks): Hold ← → + Kick, Kick

1. Knee Press Nightmare: ← → ← → + Kick

2. Nightmare Booster (Ultra Scissor Kick): ← → ← → + Kick, Kick, Kick

1. Lots of air attack mobility

2. Very good EX moves

3. Does respectable damage

1. Poor Focus Attack range
2. Somewhat relies on bait-type tactics
3. Can rely on pokes and throws

• YouTube: Street Fighter IV - M. Bison's Ultra Combo (Time: 0:37)