Stephen Hillier

Air Chief Marshal Sir Stephen John Hillier, (born 1962) is a retired senior Royal Air Force officer, who served as Chief of the Air Staff from 2016 to 2019. He was awarded the Distinguished Flying Cross for actions in the Gulf in 1999 and was awarded the United States Bronze Star Medal for service in the Iraq War. He went on to be Air Officer Commanding No. 2 Group, Director Information Superiority at the Ministry of Defence, Deputy Chief of the Defence Staff (Capability) and finally Chief of the Air Staff from July 2016. He was appointed chair of the Civil Aviation Authority in 2020. Provided by Wikipedia