Sebastian Coe, chief organiser for the 2012 London Games, was formally elected as chairman of the British Olympic Association (BOA).
The double Olympic 1,500 metres champion, who stood unopposed after British hockey chief Richard Leman stepped aside last month, will serve a four-year term.
"I am committed to making sure the benefits of hosting the Olympic and Paralympic Games are maximised and this role gives me an excellent platform to continue to serve and promote British Olympic sport both in the UK and globally."
Photograph: Dan Kitwood/Getty Images
Champions League: Celtic stun Barca, reach last 16
Punters in India bet Rs 500 crore on US elections
Coe set to head British Olympic Association
US govt sues BoA for multi-year mortgage fraud
Why Randhir Singh is contesting IOA elections