Ed Miliband: Eyeing up a move into 10 Downing Street
Ed Miliband has been leader of the opposition Labour party since beating his elder brother David to the position in 2010.
He is hoping to claim 10 Downing Street as his own come May - so here's what you need to know:
Age: 45
Job: Leader of the Labour Party and was MP for Doncaster North
Family: Lives with his wife Justine and two sons, Daniel and Sam
Background: Born in London on Christmas Eve, 1969, son of prominent Marxist Ralph Miliband and Marion Kozak
Education: Studied Philosophy, Politics and Economics at Oxford University
Became leader in: September 2010 after defeating older brother David in a dramatic leadership contest
Party campaign video
Memorable moments in opposition
Running against his brother David for the Labour leadership, and - after securing the support of the unions - winning
Becomes embroiled in a row with the Daily Mail after the paper published a critical article about his father
Helping to block UK military action in Syria
An image of him eating a bacon sandwich goes viral
Rumours of a leadership "coup" amid questions over his leadership
In pictures: