Thiago Braz da Silva given inspiration for pole vault gold by music

• Brazilian responded to unofficial anthem País Tropical• Crowd support turned into booing for Renaud Lavillenie Thiago Braz da Silva strained every sinew in breaking the Olympic pole vault record on Monday night, but from inside the boisterously partisan stadium it felt very much as though his achievement also owed a debt of gratitude to the DJ. Throughout a thrilling, rain-interrupted night the competitions - 110m hurdles, 800m, 400m, discus and pole vault - were interspersed and sometime...