The ‘Iron Mike’ last entered the ring in 2005. The 53-year-old has stunned the fans. 50 Cent commented under the video, saying that with this conditions Tyson can even regain a title. Tyson has reportedly been offered $20 mln for a fight in bare-knuckle boxing. As reported by Michael Benson, the ‘Iron Mike’ got the offer from the BKFC president David Feldman. Benson wrote on twitter: “BKFC (Bare Knuckle Fighting Championship) president David Feldman has claimed he's offered Mike Tyson $20million to come back and fight in bare-knuckle boxing. Tyson, 53, recently said he's considering charity exhibitions. Shannon Briggs, 48, is signed with BKFC.”