The phrase "a world class performer" is correct and usable in written English.
It can be used to describe someone who excels at their craft or profession, often in a competitive or high-level context.
Example: "After years of hard work and dedication, she has finally become a world class performer in the field of classical music."
Alternatives: "an elite performer" or "a top-tier performer".
"Mitchell Johnson is a world-class performer.
She looks to me like a world-class performer.
Caballero, unlike Bony, does not seem an especially convincing understudy to a world-class performer.
He's now a world-class performer in both forms of cricket.
"He's a world-class performer, and certainly when it was moving around this morning that made it a great challenge.
Jürgen Klopp said that Sadio Mané's re-emergence as a world-class performer is another reason why Liverpool will be able to absorb the departure of Philippe Coutinho.
It was a frank heart-to-heart last winter from Ahmed that promoted the change of attitude and infusion of belief that has transformed Grabarz into a world-class performer since the turn of the year.
Edwards was anxious about how he would be portrayed – first he feared that Coogan would turn him into a buffoon, then he worried that if a world-class performer did the jumps for him, he would look too good.
"It's a plus [for England] because he's the No1 fast bowler in the world, a world-class performer and any team with him in it is a stronger one," said Anderson.
He's a world-class performer, he's proven that time and time again and actually I'd like you to write him off because every time he's written off he comes back and scores a double hundred.
On the Web site of the cabaret star Justin Vivian Bond, there is a list of "Key Terms": prefix: mx pronoun: V gender: trans or T full name: Mx Justin Vivian Bond The years before Justin Bond acquired a "Vivian" and turned V's self into a world-class performer are the story of "Tango," a witty and touching memoir recently published by Feminist Press.
