Klaus joined Impax AM in July 2024 and is co-portfolio manager of the Global High Yield bond strategy and a member of the Emerging Market Corporate bond team and credit strategy group. He began his career in 1999 at Realkredit Danmark as a risk manager, moving on in 2000 to become a responsible fund manager for Nykredit Invest Engros Eurokredit. After that, he was a senior portfolio manager at Bankinvest. He joined Sparinvest in 2005 where he was responsible for high yield. He resigned from his position at Sparinvest May 2014 after having played a leading role in growing the credit business from zero to €2bn+.