Goku is a fictional character and the main protagonist of the Dragon Ball manga and anime series. Created by Akira Toriyama, Goku first appeared in the manga in 1984 and has since become one of the most iconic characters in anime and manga history.

Goku is a member of the Saiyan race, an extraterrestrial warrior race in the Dragon Ball universe. He possesses incredible strength, agility, and endurance, and has the ability to perform powerful energy attacks, such as the Kamehameha. He is also known for his signature fighting move, the Spirit Bomb.

Throughout the series, Goku is depicted as a pure-hearted and selfless hero, always willing to put his life on the line to protect his friends and loved ones. He has faced many powerful enemies over the years, including the evil tyrant Frieza, the androids Cell and Majin Buu, and the god of destruction Beerus.

Goku's popularity has led to numerous spin-off series, video games, and merchandise, and he is widely regarded as one of the most iconic and beloved anime characters of all time.