James Duigan is a globally respected authority on health and wellbeing, and the author of the bestselling Clean & Lean diet series, which has sold nearly a million copies worldwide.

Originally from Australia, James founded his Bodyism brand in Notting Hill in 2006 and has since grown it into a global health empire with Bodyism Wellness Clubs now in some of the world's most exclusive locations and expansion planned, as well as Bodyism Cafes franchised internationally.

James divides his time between London, Sydney and LA. His impressive celebrity client list includes Elle Macpherson, Hugh Grant, Rosie Huntington-Whiteley and model Lara Stone.