Christian is an internationally known expert in the areas of innovation, purpose-driven leadership, social impact and entrepreneurship, a founder and speaker. He is among Diplomatic Courier’s ‘Top 99 Influencers’, and was recognized as one of the ‘Top 30 Management Thinkers to Watch’ 2019 by Thinkers50. He is an ‘Institute for the World Economy Fellow’, one of the ‘Davos 50’, and a Fellow of the Royal Society of Arts. He co-founded Sandbox Network, a global community of young innovators, as well as Leaders on Purpose, an organization convening the CEOs of Fortune 500 companies.