Sergio Perez became the first Mexican Formula One race winner in 50 years on Sunday and he barely dared to believe it, demanding a pinch to prove it was not just a dream. After 190 starts and in his penultimate race for Racing Point, with nothing decided for next season and a year out looming, the 30-year-old was in fantasyland under the floodlights at Bahrain's desert Sakhir circuit.more