Severin Haemmerl - Business and Operations Manager (TBN International) Severin is the Business and Operations Manager of TBN International where he loves to build systems and develop strategies that have the potential to impact many. Previously, he designed und supervised clinical studies for a Munich-based MedTech startup, while also working on product development. At a Swiss R&D company, he led the human factors engineering process for drug delivery systems. Severin is the chairman of kick it international e.V. and has lived and worked in six countries. He holds a M.Sc. in Mechanical Engineering from TUM and is a certified Financial Modeling & Valuation Analyst.