Koch, Richard: - Richard Koch is the author of The 80/20 Principle, which has sold more than a million copies, and been published in approximately forty languages.
He has written more than twenty acclaimed books on business and ideas..
He was formerly a partner of Bain & Company, and co-founder of LEK Consulting.
He is also a successful entrepreneur and investor whose ventures have included Filofax, Plymouth Gin, Belgo restaurants and Betfair, the world\'s largest betting exchange.
Koch, Richard: - Richard Koch is the author of The 80/20 Principle, which has sold more than a million copies, and been published in approximately forty languages