There it had to handle 12 fiendishly difficult deals, and at the midpoint the computer was in the lead, ahead of 31 world-class human performers.

Mr. Firkusny is, of course, a world-class performer, and these are works he has lived with for many decades.

Riders in this programme are expected to be seasoned world-class performers with a track record of success at the highest level.

Riders aged typically 18 to 23 and exceptional athletes with the clear potential to become world-class performers.

Perhaps discouraged by the sight of the dummy, South, a world-class performer, did not make the best of the play.

Still, the main man himself remains a world-class performer.

How well do these sleek athletes of a certain age stack up against world-class performers?

Besides the world-class paid performers, Winfield is known for its instrumental contests.

They present world-class performers mostly out of the Imperial Theatre.

If there were prizes for rhetoric, the EU would be a world-class performer.