He won't retire until he snatches the record for most Grammy award winning artist of all time. Which is isn't too far away from
Mess. He will never get there. I predict him winning 2-3 more Grammys at most for the rest of his career. His music has become way too political and preachy and the Grammys don't seem to like that. Beyoncé will snatch that accolade I believe.