Mike Tyson has been dubbed ‘old’ and a ‘grandpa’ by boxing star Elle Brooke as he prepares to fight Jake Paul later this year. Iron Mike is currently 57 and will be 58 by the time he faces Paul, who is 30 years his junior. Fans are hoping to see the boxing icon roll back the years when he returns to the ring, with his last fight coming against Roy Jones Jr back in 2020. And MisFits boxing star Brooke believes Paul is likely to win because of his young age. “You’d think Jake Paul should beat a 60-year-old man,” she told the Daily Express. “No matter how much experience [Tyson] has, he’s 60 year…