Kaido is a fictional character from the popular anime and manga series One Piece, created by Eiichiro Oda. He is known as one of the Four Emperors, powerful pirates who rule over the New World. Kaido is recognized for his immense strength, durability, and ability to transform into a massive dragon, which makes him a formidable opponent. Kaido's primary goal is to start the greatest war the world has ever seen, believing that chaos will lead to true freedom. He is often referred to as the "Strongest Creature in the World" and commands a large crew known as the Beast Pirates. His character embodies themes of ambition, power, and the consequences of a life dedicated to conflict.