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Yamaha's MotoGP rider Valentino Rossi of Italy competes during the fourth free practice of the Czech Grand Prix in Brno, Czech Republic, August 15, 2015. REUTERS/David W Cerny Stock Photo - Alamy
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Yamaha's MotoGP rider Valentino Rossi of Italy squats next to his bike before the first free practice of the Czech Grand Prix in Brno, Czech Republic, August 14, 2015. REUTERS/David W Cerny
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Yamaha MotoGP rider Valentino Rossi of Italy rides his bike as he celebrates his third place during the Spanish Grand Prix in Jerez de la Frontera, southern Spain May 3, 2015. Yamaha's
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Yamaha Moto GP rider Valentino Rossi of Italy does a wheelie after the qualifying session of the Catalunya Grand Prix at the Barcelona-Catalunya circuit, in Montmelo near Barcelona, Spain, June 13, 2015.
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