Pen Farthing

Former Royal Marine Sergeant, Founder of Nowzad Dogs & 2014's CNN Hero of the Year

Josh Hartnett

Actor Known for "Black Hawk Down," "30 Days of Night" & "Penny Dreadful"

Josh Hartnett reveals fame had a 'massive effect' on his mental health

David Yates

English Film director, Producer & Screenwriter Best Known for "Harry Potter" & "Fantastic Beasts"

Fantastic Beasts: David Yates Exclusive Interview | ScreenSlam

Wayne Rooney

Captain of the England National Team and Manchester United

Claudia Schiffer

International Supermodel, Known for Starring in Guess Jeans Campaign

Josep Guardiola

Legendary Soccer Manager For Manchester City

Deborah Kay Davies

Author

Michael Lewis

Chief Executive Officer, E.ON

Nick Coleman

Academy Sports Science Analyst at Everton Football Club

Steve McDermott

Motivational Speaker of the Year 2006, 2007 and 2009

Simona Francese

Analytical Chemist & Professor

Ben Lumley

Speaker, Writer, Champion of Learning

Mukesh Kapila

Professor of Global Health and Humanitarian Affairs at the University of Manchester

Danielle Brown

2 x Paralympic Gold Medallist, First Disabled Athlete to Represent England in Able-Bodied, 5 x World Champion, Professional Speaker & Inclusion Champion

Christian Horner

Aston Martin Red Bull Racing Team Principal

Anne Pink

Leadership & Performance Coach

Dele Alli

English Professional Footballer

Helen Hunter

Head of Loyalty at Sainsburys in the UK

Jon McGregor

British Novelist and Short Story Writer

John Peters

Former Pilot of the Royal Air Force, POW & Author