Zimbabwean tennis player Lighton Ndefwayi may lay claim to the most spurious excuse of all time after losing to Musumba Bwayla. He said: "Bwayla is a stupid man and a hopeless player. He has a huge nose and is cross-eyed. Girls hate him. He beat me because my jockstrap was too tight and because, when he serves, he farts and that made me lose my concentration, for which I am famous throughout Zambia." Extraordinary.