If you're going to have a pop knobhead, get your facts right. I retired from England aged 29 not 30, due to a series of serious injuries. I got another 7 years out of my career, so it was the right decision. And when I was fit, I played friendlies. #researchnexttime https://t.co/rQhxEuPbpe

— Alan Shearer (@alanshearer) January 15, 2018