Boxing legends and experts tip their winner for historic fight - The former world heavyweight champion takes on the YouTuber-turned-boxer

Jake Paul brought in a new head coach and a new strength and conditioning coach after his first and only loss. They're part of a core team Paul hails.

Nostalgia is a powerful thing and it has a lot of people riding with former undisputed heavyweight champion "Iron" Mike from a betting perspective. The more skeptical fortune tellers side with Paul's 31-year youth edge and relative boxing success. Whatever side you fall on, there's a morbid curiosity about the whole thing.