Otherwise known as Quest, he is a Filipino singer and songwriter who rose to fame in 2012 for the single "Sige Lang." He would later sign with Warner Music Philippines and release the album Life of a Champion.
Before releasing his debut album, Revolution, in 2010, he worked as the lead vocalist and music ministry director for Manila's Victory Christian church.
In 2010, he won Best Urban Music Video at the MYX Awards Philippines for his song "Back to Love."
His father is Jose Villanueva Jr. and his grandfather is Jose Villanueva Sr.
After meeting Sam Milby in church, the pair began collaborating on music together. The actor would be integral to the development of Villaneuva's debut album.