Badminton - Lee still has 'anger' to prove himself: coach

By Ian Ransom RIO DE JANEIRO (Reuters) - Badminton world number one Lee Chong Wei still has the "anger" to prove himself a good player and an Olympic champion after a doping scandal that stained his record and set back his career, according to his coach Hendrawan. The 33-year-old Malaysian is bidding for an elusive gold medal in his Olympic swansong in Rio, having suffered heartbreaking defeats by Chinese great Lin Dan in the title-deciders at Beijing and London. Lee will play Lin in the semi-fi