premise: John-Michael Hakim Gibson, (born August 15, 1990), better known by his stage name Cash Out (stylized Ca$h Out) is an American rapper originally from Columbus, Georgia, and later raised in Atlanta, Georgia. His debut album "Let's Get It", was released on August 26, 2014 and was preceded by the lead single "She Twerkin".
hypothesis: Gibson was 18 years old when he released his first albem
reason: He was born in 1990 and released his debut album in 2014, making him about 24 years old