As a young man growing up in a cramped Downtown apartment, Jubilee DaSim wanted more. The first of Loverboy DaSim's four children, his mother and father divorced when he was very young. He made his father proud by being an overachiever as a teen, reaching the top of the Law career. Jubilee attended La Fiesta Tech with his brother, Ketchup, majoring in Biology. When the boys returned home, the DaSims moved into the mansion at 210 Wright Way. Jubilee straightway joined the Science career, and worked hard for every promotion. Loverboy and his wife, Jan, passed away not long after they moved in, after Beau Hunk and Chiffarobe left for La Fiesta Tech. At Ketchup's wedding to Alvin Futa, Jubilee became acquainted to Andrea Hogan, a smart dresser and a fellow Fortune Sim. They got married, and had two sons: Gawain, who resembles his mother, and Ywain, who resembles his father.
Jubilee lived a very fulfilling life, reaching the top of his career and achieving Platinum aspiration. In his life, the DaSims rose from a modest family to the wealthiest, most popular family in Pleasantview. Jubilee died of natural causes. He lived to see his sons succeed at La Fiesta Tech. Andrea survived him, but passed away a week later.