 He is the voice of motor racing magazine show Mobil 1 The Grid, shown on Channel 4 and Motors TV in the UK, and Speed in North America.Temple-Morris agreed to become Ambassador for The British Tinnitus Association in January 2010, to help raise money and awareness for the hearing condition which he has suffered from for a decade.He is the son of the late Labour peer and former Conservative MP Peter Temple-Morris and was educated at Malvern College in Malvern, Worcestershire.