Ben Greenfield
Biohacker, triathlete and personal Trainer
Liz Earle
Entrepreneur, author, and wellness advocate
Alex Reid
Pro MMA Fighter
Jessica Clarke
Professional footballer
Dr Catherine Knibbs
Psychotherapist, author and TEDx speaker
John Asiata
Super League rugby player
Levi Steedman
Pro MMA fighter and coach
Simon Rimmer
Celebrity chef
Dr Tamsin Lewis
Ironman champion and longevity doctor
Nick Compton
Former England cricketer
Nathan Butler-Oyedeji
Professional footballer, formerly Arsenal
Patrick Bauer
Professional footballer
Yemi Mary John
Athlete, Olympic bronze medallist sprinter
Dr John Kim
Functional medicine pharmacist
Tade Ojora
British Hurdles Champion