Robert Lee Gill Jr. (born September 21, 1990), better known by his stage name Reason, is an American rapper and songwriter. He is signed to hip hop record label Top Dawg Entertainment, where he started to gain recognition. His TDE debut, There You Have It, was released on September 28, 2018; a re-release of an album from 2017. His major label debut album New Beginnings was released on October 9, 2020.