Wolff concerned Hamilton’s back pain could put him out of Canadian GP

Hamilton was seen hobbling away from his Mercedes after finishing fourth in the Azerbaijan GP on Sunday, with his back having taken a pounding from the excessive bouncing and bottoming out.

Afterwards, the seven-time champion said he could not express how much pain he endured throughout the race, as he was forced to clench his teeth at times to overcome his agony.

“I was just holding and biting down on my teeth due to the pain, and the adrenaline [helped],” he told Sky.

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