India, Sept. 12 -- Mike Tyson has made a shocking admission regarding his past drug use. While making an appearance on the Katie Miller Podcast, the former undisputed world heavyweight champion disclosed that he utilized fentanyl "a few times" to take care of his pain during his boxing career, People magazine reported.

The 59-year-old is all set to get back into the ring as he gears up to face Floyd Mayweather for an exhibition match next year. As per ESPN, the event takes place around next spring and is being held by SCI Sports/Fight Sports. This comes after Tyson faced a defeat against Jake Paul in a high-stakes match in November last year.

On September 9, Tyson featured in an episode of Katie Miller Podcast. On the show, the former b...