Heres some other infos about other characters in DBZ.A bio of Trunks and Vegeta is on the main DBZ page..hehe...I gathered some infos about these characters by some of the other DBZ sites..so I added some infos I didn't know about...hehe..and so far I just wrote about Goku and stuff..so ill put sum more Bio of diff. characters when Im not lazie
Goku
Goku is the main character on DragonBallZ,DragonBall, and DragonBallGT. Goku is the strongest fighter. He is the first to become a Super Sayin. When DragonBallZ first begins there is a huge time gap between DragonBall(when he was a child) and when DBZ stars(all grown up). In the first episodes of DBZ,Goku's evil Brother Raditz comes to earth. This is when Goku first learns that he's not human, but a Sayin fighter from the planet Vegeta.Later on Piccolo(use to be enemies), helps him defeat Raditz. But in defeating Raditz he dies as well and Kame, the gardian on earth, sends him he the next dimension to train with the ultimate martial arts mastername King Keih(i think thats how you spell it), to prepare for another battle with two more Saying fighters, Napa and Vegeta. When he and the rest of the gang defeat them he must stay behind because of his injuries while Bulma, Kurillin, and Gohan goes to Namek to get the original Dragon Balls to wish back their friends. Goku is soon recovered and on his way to Namek as well. While on his way he trains in the ship that Bulma's father built. In the ship ther is a machine that can controls gravity. Goku trains under heavy gravity and during this time he developes the power to become a Super Sayin. When he arrives on Namek just in time to defeat the Ginyu forces and the evil Freeza. During the time between DragonBall and DragonBallZ,Goku marries a childhood friend, ChiChi.Chi Chi is the only person who can control the most powerful fighter in the universe(Goku).And they have there first son, Gohan(Goku names after his Grandfather who raised him). Later on in the series they have one more son named Goten, whos best friends with Chibi Trunks. Vegeta doesn't like this but Goku doesn't mind at all(considering he's dead for most of this time period) and he even said that Trunks could call him Uncle Goku if he wanted since Chibi Trunks spent half of his time with Goten.=D
Goku is the main character on DragonBallZ,DragonBall, and DragonBallGT. Goku is the strongest fighter. He is the first to become a Super Sayin. When DragonBallZ first begins there is a huge time gap between DragonBall(when he was a child) and when DBZ stars(all grown up). In the first episodes of DBZ,Goku's evil Brother Raditz comes to earth. This is when Goku first learns that he's not human, but a Sayin fighter from the planet Vegeta.Later on Piccolo(use to be enemies), helps him defeat Raditz. But in defeating Raditz he dies as well and Kame, the gardian on earth, sends him he the next dimension to train with the ultimate martial arts mastername King Keih(i think thats how you spell it), to prepare for another battle with two more Saying fighters, Napa and Vegeta. When he and the rest of the gang defeat them he must stay behind because of his injuries while Bulma, Kurillin, and Gohan goes to Namek to get the original Dragon Balls to wish back their friends. Goku is soon recovered and on his way to Namek as well. While on his way he trains in the ship that Bulma's father built. In the ship ther is a machine that can controls gravity. Goku trains under heavy gravity and during this time he developes the power to become a Super Sayin. When he arrives on Namek just in time to defeat the Ginyu forces and the evil Freeza. During the time between DragonBall and DragonBallZ,Goku marries a childhood friend, ChiChi.Chi Chi is the only person who can control the most powerful fighter in the universe(Goku).And they have there first son, Gohan(Goku names after his Grandfather who raised him). Later on in the series they have one more son named Goten, whos best friends with Chibi Trunks. Vegeta doesn't like this but Goku doesn't mind at all(considering he's dead for most of this time period) and he even said that Trunks could call him Uncle Goku if he wanted since Chibi Trunks spent half of his time with Goten.=D