Eminem's major-label debut The Slim Shady LP dropped in 1999.
That means he's sold most of his albums in the 21st Century.
In fact, he's sold more albums than anyone else, according to Nielsen.
Here the top five.
1. Eminem 72,302,000
2. Taylor Swift 57,040,000
3. The Beatles 50,000,000
4. Drake 45,650,000
5. Adele 34,160,000
Swift's first album was in 2006, Drake's in 2010, and Adele's in 2008. The Beatles' last studio album was in 1970.