Ash Ketchum (Japanese: サトシ Satoshi) is the main character of both the Pokémon anime and the Electric Tale of Pikachu manga, and is believed to be based on the protagonist of the first generation Pokémon games.
He shares his Japanese name—which can be taken to mean "wisdom" or "reason" (智)—with the creator of the Pokémon franchise, Satoshi Tajiri. His English surname is a pun of the original English motto, "Gotta Catch 'em All!."
Ash's main goal in life, as described in the first episode, is to be the world's greatest Pokémon Master. Ash began his journey at the age of 10 as a warm-hearted and well-intentioned but stubborn, rash and amateurish Pokémon Trainer. He was forced to accept the cheeky Pikachu from Professor Oak as his starter Pokémon because he carelessly broke his alarm clock in his sleep and woke up late on the day he was set to get his first Pokémon. He was determined to achieve his goal, however, and when Pikachu saw that he was willing to compromise his own safety to keep it safe he formed a strong bond of friendship with Pikachu. This would set his course for the future.