Who said 'knock you out,' in an LL Cool J hit

Let's find possible answers to "Who said 'knock you out,' in an LL Cool J hit" crossword clue. First of all, we will look for a few extra hints for this entry: Who said 'knock you out,' in an LL Cool J hit. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.