Roman Kemp, with sidekick Sarah Greene, hosts the quiz show where knowledge equals speed. Shamina, Sol, Holly, Jay and Michael race in moving podiums across the studio floor to try to win £5,000.

Roman Kemp, with sidekick Sarah Greene, hosts the quiz show where knowledge equals speed. Darryl, Clifton, Emily, Rachel and Russell race in moving podiums to try to win £5,000.