Wanna see how insanely shredded 54-year-old Mike Tyson is looking for his big fight on Saturday?!!?
Well, park your butt right here because TMZ Sports is about to stream LIVE from the weigh-in for the big Tyson vs. Roy Jones Jr. fight ... and it's gonna be awesome!!!
TMZ Sports is at the weigh-in site where both "Iron" Mike and Roy will hit the scales arounds 2pm on Friday afternoon ... and we've been told we'll be speaking with both fighters right before the event begins.
Everyone on the card -- from Jake Paul to Nate Robinson -- is on hand and ready to rock.