Who is the British composer that composed music for a documentary of a British distance runner born in 1983 who also performed his final track race at the 2017 IAAF Diamond League?
Mo Farah Sir Mohamed Muktar Jama "Mo" Farah, {'1': ", '2': ", '3': ", '4': "} (Somali: "Maxamed Mukhtaar Jaamac Faarax" ; born 23 March 1983) is a British distance runner. On the track, he mostly competed over 5000 metres and 10,000 metres, but has run competitively from 1500 metres to the marathon. In 2017 he indicated his intention to switch wholly to road racing following victory at his final track race, the 2017 IAAF Diamond League 5000 metres final.
Christopher D. Cook Christopher David Cook (born 18 November 1988) is a British composer and conductor, who works mainly in film and television. He is known for creating the original music used in the opening ceremony for the London 2012 Olympic Games as well as composing music for movie trailers such as "Lincoln", and "War Horse".