Trunks is the son of the Saiyan Prince, Vegeta and Bulma. When he was a child, he easily won the kids division of the Tenkaichi Budokai tournament, easily defeating Son Goku’s youngest son, Son Goten. Trunks and Son Goten eventually learn a powerful technique that allows them to fuse together into Gotenks.
This is a pretty impressive Trunks. Love the purple hair, good job!