Vegeta

You ever herd people like a bad boy? Vegeta is proof positive of this. He is the son of the leader of planet Vegeta (thus the name). As a small boy he was taken from his father by Freeza to do his bidding his father realized the power of Freeza was to great to do any thing he simply handed him over. His father tired of frezas oppression tried to fight Freeza he was fell with little effort by the mighty space tyrant after this was done Freeza met a future seeing rebel, Bardock (Gokou's father) who was killed by the death ball that also destroyed planet Vegeta. The child Vegeta, a witness to this stored it away later to try to kill Freeza. He teamed up with Nappa to finish Goku/Radditz's Jobs of concerning earth liberating and blowing up and entire planet of bug people on the way. After Goku returned and broke Nappa's back Vegeta killed his long time partner as he begged for help. He Gave Goku a hell of a fight and near killed him but with help of Kurin and Gohan defeated him but Goku would not let him be killed he went off in his ship to Nameck. When he arrived on Nameck he gathered all the Dragon Balls and killed at least 100 Nameckians. He joined Gohan and co to fight a common foe but only succeeded in killing Jace and Guldo of the Ginyu force the others had their necks crushed while they were out like a light. He was killed by Freeza and brought back. He later Married Bulma (Lucky dog) and had a kid (once more lucky dog ;-) ) named Trunks. He is a prideful Saiyans and will fight for his dead race.

Power Levels

when fighting Gokou="18,000"
max power level on Nameck="30,000"
Most likely level after being near killed by Kurin="100,000-200,000"