At 12 or 13 tyson was 190-200lbs and diesel as fuck, its just genetics. Remember tyson is "only" 220. So he put on 20-30 lbs in 20 years! Tyson would be 300lb house if he juiced for strength and mass.
Nearly all athletes juice. British football players earning thousands per week.. boxers earning millions in a fight.. Will Smith getting muscle on his skiny ass for a movie..
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