Gallery: How old do football stars really look…?

How old do I really look?

It's a question lots of worried souls frequently ask themselves and now, thanks to photo-scanning technology, you can get a brutally simple answer. You may have already spotted this craze on Twitter, where users are eagerly sharing their findings from Microsoft's 'How Old Robot'. We decided to put some of football's biggest names under the microscope, and we imagine quite a few won't be happy with the results. Oh come off it, Diego, you're fooling no-one...