-Master Roshi began to go perverted at 123 years old, when he began buying porno magazines.
-Grandpa Gohan was 79 years old when he found Goku in the forest.
-Krillin is 1 year older than Goku.
-Bulma, Yamcha, and Tien are 4 years older than Goku.
-Bulma was 16 years old when she met Goku.
-Trunks was 7 at the beginning of the Buu Series.
-Goten is 1 year younger than Trunks.
-Pan was 4 years old when Dragonball Z ended.
-Pan was 14 years old at the beginning of Dragonball GT.
-Bra was 4 years old when Dragonball Z ended.
-The first Tenkaichi Budoukai was held 87 years before Goku was born.
-Gohan was 4 when he was first introduced, not 5 and a half like what the American dubbed version of Dragonball Z said. He trained under Piccolo for one year, then went to Planet Namek for one year.
-When Future Trunks arrived, Gohan was 7.
