Mike Costello looks at the work of the US 'Super Coaches' who help Olympic and Paralympic athletes strike gold. Plus how the coaches saw 'Super Saturday' unfold at London 2012.

Mike Costello looks at the work of the US 'Super Coaches' who help Olympic and Paralympic athletes strike gold. Including Dan Pfaff who worked with Greg Rutherford and Jonnie Peacock; and Alberto Salazar who coaches Mo Farah.

Plus a look through the eyes of the coaches that saw 6 gold medals won for Great Britain on 'Super Saturday' at the London 2012 Olympic Games.