Kai uses the power of facts and financial analysis to quantify damages in international arbitrations and litigations, to perform forensic investigations, to evaluate assets and businesses, to facilitate M&A transactions and to conduct monitorships. Having led more than 150 engagements with values of up to €170 billion and involving entities from 53 different countries he has successfully advised clients for about two decades. Kai is one of about 80–160 of the world’s leading experts in commercial arbitration according to Who’s Who Legal: Commercial Arbitration since 2012–2013. Since 2015–2016 he is nominated as one of the five ‘most highly regarded individuals’ in Europe in this field. Kai holds an MBA from Paris’ HEC School of Management, a CPA and a CFA charter.