Trunks(kid)

Trunks(Kid) is one of the support characters in Dragon Ball Z: Kakarot.

Majin Buu Saga
Vegeta and Bulma's son, Saiyans are normally born with black hair and eyes, but Trunks took more after his mother with his purplish blue hair and blue eyes. Equal parts mischievous and curious. his affluent upbringing made him somewhat arrogant, but he still has a sense of manners when speaking with adults. Vegeta has started training him in the hopes of developing his skills in battle.

Though trained by his father, Trunks displayed a great deal of natural talent, as he was able to become a Super Saiyan at just eight years old. He was also able to walk albeit slowly in 150 times gravity while in a non-Super Saiyan state. Trunks and Goten have been inseparable since they were very small. Both are highly inquisitive and playful, and possess so much energy that a game of tag can stretch across the entire world. Much like Goten, Trunks was able to become a Super Saiyan without any special training. It's thought that the large amount of S-Cells passed down to him by his father may be the cause. The ease with which Trunks and Goten were able to become Super Saiyans surprised Vegeta who couldn't help but comment on what seemed like a "Super Saiyan bargain sale."