Gray read Modern History at the
University of Oxford (1994–1997) and went on to earn an
MSc degree in European Politics & Policy from the
London School of Economics (1997–1998). Gray was appointed a
Commander of the Order of the British Empire (CBE) in the
2015 dissolution honours for public service. In February 2021, he became the Private Secretary to then-
Prince William, Duke of Cambridge. He stepped down from the role in March 2024 and was succeeded by
Ian Patrick. In the
2024 King's Birthday Honours, Gray was appointed a
Lieutenant of the Royal Victorian Order (LVO) for his services. In early 2025, Gray led the newly-formed
National Infrastructure and Service Transformation Authority (NISTA) pending its appointment of a permanent chief executive. He is also the Head of the Delivery Unit in
10 Downing Street. According to
The Times, "Jean-Christophe Gray has a reputation as Whitehall's most assiduous bean counter". == References ==