By Andrew Gamble Fans were amazed to see how different Mike Tyson and Jake Paul appeared aged 18 ahead of their much anticipated showdown this summer. For some time, Paul has suggested a clash with Tyson could be on the cards in the future – and the bout was sensationally announced last month. It is expected to generate immense revenue, with the showdown set to be aired on streaming service Netflix. Earlier this month, Netflix and Most Valuable Promotions (MVP) announced the July 20 contest. Paul, who recently defeated Ryan Bourland with a dominant KO, has already fought a whole host of big na…