In this week’s Sport: a wrecked body and a perfect season: downhill mountain bike world champion Rachel Atherton tells all in an exclusive interview | England right-back Kyle Walker looks forward to facing Malta at Wembley with a clean slate | Chasing Test records on the subcontinent, with England wicket-keeper Jonny Bairstow | “Where do I create the next me?” Rio silver medal winning rower Katherine Grainger looks for some answers | Warrington Wolves’ Chris Hill on his appetite for the Super League Grand Final | Former Olympic rower James Cracknell on bikes, boxsets and self-doubt | Ronnie O’Sullivan recalls the lessons in winning he learnt facing old foe Stephen Hendry | Plus: David Flatman – in praise of minds that perform under pressure