Asafa Powell has withdrawn from this Saturday's JN Racers Grand Prix meet at the National Stadium, while Allyson Felix has been added to the 200m line-up.

Powell was expected to feature in the Salute to a Legend farewell 100m feature event with Usain Bolt but had to pull out of the meet due to a hamstring strain.

Meanwhile, Felix, a multiple Olympic and World Championships gold medal winner has been added to the 200m field, which includes Jenna Prandini, Jura Levy and Kimberly Duncan.

The updates were confirmed by Dennis Gordon, Director of production, promotion and media for the JN Racers Grand Prix.