Gary Lineker has revealed he doesn’t cover the Olympics for the BBC due to an incident back in 2012. The 63-year-old has had a busy summer so far, having presented during the recent European Championships where he regularly took aim at Gareth Southgate and his England players. When it comes to the Olympics, Lineker isn’t involved with the former Tottenham, Leicester and Barcelona striker enjoying some time off. He will return to screens when Match of the Day starts up again next weekend following the first round of Premier League fixtures. Speaking on his Rest is Football podcast, Lineker reve…