United Kingdom, Feb. 17 -- Mike Tyson has denied he's been secretly suffering from Parkinson's disease.

The 58-year-old boxing veteran's health was thrust into the spotlight after he suffered a medical emergency related to an ulcer in the run up to his recent bout with YouTuber Jake Paul which prompted the fight to be postponed until November - and Jake hit headlines over the weekend (15-16.02.25) by claiming Tyson smoked psychedelic drugs to "cure Parkinson's".

However, Tyson's representatives have now hit back at the claims and insisted the sports star is healthy, telling TMZ.com: "Mike is happy and perfectly healthy. He doesn't have Parkinson's or any other illness."

Jake made the claims on Sunday (16.02.25) in an online interview w...