Ahead of Saturday's Crabbie’s Grand National, legendary commentator and the “Voice of Racing”, Sir Peter O’Sullevan has spoken about his love of the race and his favourite memories of it.

This includes his recollections on

• the first televised National in 1960 and what that was like

• the famous incident at the fence now known as Foinavon

• and the way in which Aintree acted as a “trampoline to Red Rum’s spirits”