Jack _, American boxer who was World Heavyweight champion 1919-26

Let's find possible answers to "Jack _, American boxer who was World Heavyweight champion 1919-26" crossword clue. First of all, we will look for a few extra hints for this entry: Jack _, American boxer who was World Heavyweight champion 1919-26. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.