Just announced that after 4.5 years leading @teamgb, I will be moving onto a new challenge soon. Amazing privilege to lead the team.
More top news
A Sunday Times poll suggests Labour are "on course for Downing Street" as Ed Miliband's approval rating jumps following a TV grilling.
Major landmarks including London's Tower Bridge, Paris' Eiffel Tower and Germany's Brandenburg Gate switched off their lights for an hour.
The man in charge of the world's most valuable company says he hopes to give all his money away after paying for his nephew's education.