Which actor plays Jann Mardenborough in the 2023 Gran Turismo film?

Archie Madekwe plays Jann Mardenborough in the 2023 Gran Turismo film.

Madekwe portrays the British gamer who turns his skill with the Gran Turismo simulator into a real-world racing career. The film dramatizes Mardenborough's rise through GT Academy, the competition created to identify talented virtual racers and train them for professional motorsport.

The production paired Madekwe with David Harbour, who plays Jack Salter, a veteran racing driver and mentor. Orlando Bloom plays marketing executive Danny Moore, while Darren Barnet portrays fellow GT Academy competitor Matty Davis. Those roles are easy to confuse because the film's central trio represents the driver, mentor, and program promoter.

Madekwe's performance was supported by the real Mardenborough, who served as a co-producer and acted as Madekwe's racing stunt double. The movie is marketed as based on a true story, but it uses fictionalized and rearranged events for dramatic effect, so not every character or incident should be read as a literal biography.