16 March 2026
Ruby Wax, Joe Lycett, Dame Prue Leith and Jimmy Carr join Katherine Ryan to discover their biological age
 First episode of season 3 available Tuesday 17th March Â
The hit podcast What’s My Age Again?, hosted by comedian and television presenter Katherine Ryan, returns for its highly anticipated third season on 17th March.
Blending humour with candid conversation, the podcast explores how age shapes our experiences, perspectives and expectations. Each episode sees Ryan joined by a celebrity guest who is ready to explore the concept of aging, alongside having their blood taken to discover their actual biological age.
Season three features an impressive lineup of guests including Ruby Wax, Joe Lycett, Dame Prue Leith and Joanna Page. The new season kicks off with comedian Jimmy Carr as the first guest. Will his stress-free attitude and healthy lifestyle keep his biological age below his chronological age of 53?
Previous series have provided some insightful and shocking results with famous faces including Natalie Cassidy, Alan Davies, Katie Price, Romesh Ranganathan and Olivia Attwood finding out if age really is just a number.
The new season promises more laughter, honesty and surprising revelations from some of the UK’s best-known personalities.
A Rayo Original podcast Katherine Ryan’s What’s My Age Again? Season three launches on 17th March with a new episode every Tuesday. The podcast is available on the Rayo app, Apple, Amazon Music, Spotify… or wherever you get your podcasts.
