unruffled

Is there a parallel between his unruffled personality and his decisiveness on track?

Gray was unruffled by Liverpool's potent charge, a genuine star of the future.

Heckling by an Australian senator was said to have left the King "completely unruffled", with him seeing free speech as the "cornerstone of democracy".

It was awkward and uncomfortable, but the King appeared unruffled and took the disruption in his stride.

Given how torrid Germany’s preparations for the tournament have been, it was a welcome boost: The cavalry was arriving, albeit, this being Kroos, at a gentle, unruffled sort of pace.