With the Tokyo Olympics finally taking place, what better person for Mairead to speak to than her Olympian pal Derval O'Rourke.

Derval told Mairead about how the athletes put everything in their life on hold to work towards the 4 year goal of the Olympics, and how the postponement would have affected them.

She also told us who to watch out for on the Irish Olympic team, and answered the question we've also been asking about those beds in the Olympic Village...

You can hear the chat in full by pressing the play button on screen.