(Reuters) -As Marc Marquez rolled back the years with a sixth straight win with a commanding victory at the Austrian Grand Prix, a six-times champion fittingly winning the 1,000th premier class race in history, the question on everyone's lips is who can beat him?
Marquez had never won at the Red Bull Ring before, a track where he has been beaten to the chequered flag three times before by a gleaming red Ducati when he was collecting championships aboard the once-dominant Honda.
