4. Eminem
Eminem’s success is defined not just by his record-breaking sales but by his ability to continually push boundaries in the rap genre. With multiple Grammy Awards and over 200 million albums sold, he has cemented his place as one of the best-selling artists of all time.
His albums like The Marshall Mathers LP and Recovery are legendary, blending controversial content with undeniable lyrical genius, making him a pioneer in the rap game.