Trunks first appears as a boy from the future. When he arrives he defetes Frieza and his father easily. He comes to tell Goku about the androids and to give Goku an antidote for a heart disease that he will get later in the future. He changes history by saving Goku and the earth. He is born about 3 years after Goku is warned. His father is Vegeta and his mother is Bulma. Trunks was the result of a one-night stand. He first goes super-saiyan when his friend and master Gohan dies in his future.
Gohan
Gohan is the first out of two sons of Goku. Gohan was named after the old man ,Grandpa Gohan, that took care of Goku when he first came the earth. Gohan has proved himself helpful many times in the future and the present. He went super-saiyan while training for the Cell games. He looks up to Piccolo and even wheres a cape and hat like Piccolo for weight training. In Trunks' future Gohan fights the androids and loses an arm because he gives the last ginsue bean to Trunks to heal him. He doesn't want Trunks to get hurt so he knockes him out before he goes to battle the androids. The result is that Gohan gets killed and Trunks goes super-siayan. All this changes because Trunks comes from the future and warnes all the Z-fighters about the androids.
Goten
(I'll get a non-crappy pic later)
Goten is Goku's second son. He goes super-saiyan at a very young age. Most people don't know that he went super-saiyan while sparring his mom. He looks alot like Goku and I myself have to stop and look at some picures to tell the difference. During the Buu saga Goku teaches Trunks and Goten to fuse and form Gotenks. Gotenks is extremely powerful. He is especially powerful when he his level 3. Goten is about 2 years younger than Trunks.
Goku
Goku was the first saiyan sent to conquer the earth. He was found and cared for by an old man named Grandpa Gohan. When Goku was a baby he was extremely violent. One day he fell and hit his head on a rock. Ever since that day he was the nice caring guy that he is to this day. If it wasn't for Goku the earth would have been destroyed long ago. Goku first goes Super-saiyan when his best friend Krillin gets killed my Frieza. He has a brother named Radditz and he dies with him because he grabbes him and Piccolo's Special Beam Cannon goes through both of them. Goku is married to Chi-Chi and they have two sons, Gohan and Goten. Chi-Chi always makes Gohan study and never wants him to fight. Goku saves the earth alot of times, against Radditz, against Nappa and Vegeta, against Frieza, etc. He is probly the most powerful being alive.
