A-Z listing of speakers - J

Chief of the General Staff of the British Army, General Sir Mike Jackson is a powerful keynote leadership speaker

Quite simply, one of the greatest athletes in the history of British Athletics winning medals and holding world records at 110 metre hurdles

Being young and blind has not hindered business lady extraordinaire, Liz Jackson, achieving great success with her company Great Guns Marketing

An expert on emerging markets and India in particular, Adit Jain is an adviser to multinationals and is a highly regarded international keynote speaker

A winning formula of celebrity impressions & hilarious comedy "... the best Chris Eubank ever!" Johnny Vaughan

BBC TV & radio presenter, expert on creativity, change, social innovation & leadership, Nick Jankel works with leaders & entrepreneurs around the globe

A British historian, Lisa Jardine is chair of the Human Fertilisation & Embryology Authority, prolific author and public speaker

Former Merrill Lynch stockbroker Mark Jeffries has become a trusted adviser and communications consultant to some of the world's most successful companies.

Teenage entrepreneur & author jellyellie is well qualified to talk about what it’s like being a teenager in business, entrepreneurism, education & technology

The Times and London Evening Standard journalist, Simon Jenkins, is an engaging and knowledgeable commentator on the world we live in today

Captain of the World Cup winning rugby team in 2003, Martin Johnson CBE is an inspiring and motivating conference speaker

Well-known broadcaster and journalist, MP Boris Johnson is the Mayor of London

Luke Johnson grew Pizza Express from 12 restaurants to over 250. He then started Signature, which owned The Ivy and Le Caprice, as well as the Belgo chain.

With 4 Olympic Golds & 8 World Championships, US athlete Michael Johnson is one of the greatest sprinters of all time & a highly regarded motivational speaker

With a background in PR, televison broadcaster Sian Jones is in demand on the corporate circuit as an awards host and conference facilitator

Cardiff born Gethin Jones was the 15th male Blue Peter presenter. He really grabbed the attention of the public with his performances on Strictly Come Dancing.

Mark Jones is a sports fanatic and great for hosting sportsman dinners or awards ceremonies. He presents the Masters football series on Sky

Former member of the heart-lung transplant team, Dr Kevin Jones has everyone in 'stitches' with his hilarious take on the inner sanctum of the medical world

Entrepreneur Peter Jones is one of the leading television business celebrities of today

Gareth Jones is a leading thinker in the business areas of organisational design, culture, leadership and change. A fascinating and challenging keynote speaker

Former Director General of the CBI, Digby Jones has vast experience of business and finance is in ideally suited for a keynote speech at any conference

Darren Jordon is a senior news presenter for the Al Jazeera English news, he also presented BBC One o'clock news and is an experienced facilitator and presenter

Trained in International Law & International Relations, French-Canadian Roxanne Joyal is an inspirational keynote speaker & an advocate for empowering women

Former Director of Friends of the Earth, Tony Juniper is an environmentalist campaigner, writer and commentator

Star of 'Never Mind the Buzzcocks', comedian Phill Jupitus is an excellent corporate awards host