Andrew Mulliner is head of global aggregate strategies and co-manages the global multi-sector fixed income, global total return bond and global ex UK Government bond strategies at Janus Henderson Investors. Mr Mulliner joined Henderson in 2007 as an investment assistant and later became an assistant portfolio manager. Prior to this, he worked at Old Mutual plc as a junior financial analyst. Mr Mulliner has a BSc degree in psychology from the University of Nottingham. He holds the Chartered Financial Analyst designation and has 16 years of financial industry experience.