10. Ryan Giggs – 42 Years Old
Ryan Giggs will always remain as a legend in Manchester United and is a highly decorated British athlete as well. Giggs could have easily played till 42 years of age, but he had to retire early because he was given the task of being an interim manager for Manchester United during a time when David Moyes wasn’t up for the job. Giggs has two Champions League title to his name as well and was also the member of the squad that went on to win the Premier League, the FA Cup and the Champions League as well. He comes at the 10th spot in our countdown.