Sep.7 - Max Verstappen is yet to prove himself in formula one.
That is the controversial claim of Jochen Mass, a former F1 driver.
But Mass, a veteran of 114 grands prix and a single win, told T-Online: "Verstappen is too convinced of himself.
"I think it's because the hype about him all came far too early. He was praised to heaven after his victory in Barcelona (2016), but he won with a lot of luck.
"Now miracles are expected of him," the 70-year-old German said.
"Sure, Max is a talented boy, but we will only see how good he really is in the future."
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