It’s day two of the London Anniversary Games, and there are more big names on show. The organisers call it ‘Super Saturday’ and ‘Rio in a Weekend’ as over 50 reigning Olympic, Paralympic and world medallists feature at the Olympic Park, including Mo Farah in the 5,000m. Others to look out for are Paralympians David Weir and Hannah Cockroft, while the likes of British 100m record holder Dina Asher-Smith look to get onto the world platform. Next stop, Rio…