Ralf has spent more than 20 years in managing and building fast-growth technology companies like Jamba, Skrill, foodpanda, Delivery Hero and JOKR across various continents with a proven track record of bringing together and leading people around a broader vision, investing in building loyal teams and executing on ideas towards scale, impact and lasting success throughout different market environments and regions. He also served as Managing Partner of Softbank Group. He has been an active angel investor in technology and hospitality businesses and lately focuses on engaging with and investing into companies and initiatives that help prevent climate change and build for more sustainability.