Clinigen Group plc has appointed Sam Herbert as Chief Operating Officer. His appointment is effective immediately and he will be based in the UK. Before joining Clinigen, he spent seven years at World Courier. He joined as Vice President, Strategy, rising to become Chief Operating Officer and finally, President. His role developed from leading on the implementation of a transformation strategy following World Couriers' acquisition by AmerisourceBergen in 2012 to ultimately driving the overall company's performance as President, responsible for >3,000 people across 56 countries. Prior to World Courier, Sam worked for Oliver Wyman. Sam is an experienced international healthcare pharmaceutical executive with a background in driving growth and change in global supply and distribution businesses.