This makes him one of the best-selling artists of all time, though he has been beaten by some major names like The Beatles, Michael Jackson and Elvis Presley.
Garth started out in 1985, but did not make it big until 1989, by which time he and his then-wife Sandy had moved to Nashville, Tennessee.
His first album was released in 1989, and was a huge success, peaking at Number 13 on the Billboard chart, which is an impressive debut.
This was the same year he went on his first big tour, where he was a support act for Kenny Rogers, an incredibly famous country singer.
