Joseph Kinyua's final speech as Head of Public Service

President William Ruto (Center), Deputy President Rigathi Gachagua (Left) and former Head of civil service Joseph Kinyua (Right) at State House, Nairobi on September 14, 2022. [David Gichuru, Standard]

Joseph Kinyua, who is one of Kenya's longest-serving civil servants in history, has exited the stage.

Kinyua, 70, has served under all the administrations, except for President Jomo Kenyatta.