Gohan is Goku's son. Gohan is named after Goku's grandfather, Grandpa Gohan. Gohan marries a woman named Videl and have a daughter named Pan. Both Gohan and Videl have their own secret idenity. Gohan is known as the Great Saiyaman 1 and Videl is known as the Great Saiyaman 2. Gohan's best attack is called the Super Kamehameha.