Thomas Bach hits out at Rio fans after pole vaulter Renaud Lavillenie is booed

• IOC president says crowd behaviour was 'shocking' • Home winner Thiago Braz da Silva consoled rival Thomas Bach, the International Olympic Committee president, described the home crowd's treatment of the pole vault silver medallist Renaud Lavillenie as "shocking" and "unacceptable" after he was booed for a second successive evening at the Olympic Stadium in Rio. Lavillenie, the French world record holder, was the favourite to win gold as he did in London four years ago but was stunned by t...