Williams tech boss Paddy Lowe believes that Lewis Hamilton's speed and talent compares favourably with the genius of Ayrton Senna.
Hamilton's 65th career pole position in Canada equaled the achievement of the legendary Brazilian, which has led to an inevitable comparison between the two drivers.
Lowe worked with both men during his career, and sheds some light on how the Mercedes drivers measures up to his idol.
"Stating the obvious, they both sit within the one handful of greats that there are in the history of the sport," Lowe said last Saturday in Montreal after qualifying.
"Those great drivers are able to pull out an extraordinary lap. You kind of saw that with Lewis today. Probably on Mercedes' estimations and all their simulations, that time wasn't in the car.
"They didn't have it on their charts for today. They probably thought Ferrari had them after P3 and then Lewis will go out there and really dig deep.
"They can't do it every Saturday but every now and again they just go out there and something really extraordinary is required and they produce a lap where you go: 'Wow, where on earth did that come from?'
"And Lewis is certainly one to do that, and so was Ayrton."
Lowe noted however that the Hamilton and Senna were two very different characters, both on and off the track.
"I think character wise they were quite different," said the Williams tech chief.
"People criticise Hamilton for a number of things but actually he is within it all a real gentleman and a very fair racer. Hard but fair.
"With Ayrton, we have a tendency to get a bit rose tinted. Mostly I was playing against Ayrton, that is why I struggle a bit with perspective, but mostly I was at Williams in those days and Ayrton was the guy we were struggling to beat.
"We eventually did in 1992 but it seemed impossible in the years building up to it, and he was ruthless. He had some various tactics to intimidate his opposition, but that was more the name of the game back then.
"I was talking to Riccardo Patrese the other day about this and without mentioning any specific instances, bearing in mind you didn't get a penalty for blocking in qualifying in those days, you just had to go and see the bloke and intimidate him so he didn't screw you over again.
"That is how it was back then. Now you can rely on the police to give the guy a ticket! It is a very different world and Ayrton played it how he had to back then."
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