Andy Burnham
Andy Burnham is the former Mayor of Greater Manchester who returned to Parliament on 18 June 2026 by winning the Makerfield by-election, a move widely seen as setting up a leadership challenge to Keir Starmer.
Andy Burnham: The Mayor Who Walked Back into Westminster
Andy Burnham is trending because, on 18 June 2026, he won the Makerfield by-election and returned to the House of Commons after nine years away, a result immediately read across British politics as the opening move in a possible leadership challenge to Prime Minister Keir Starmer. Sitting as an MP is a precondition for standing for the Labour leadership, and Burnham’s decision to seek one again was not lost on anyone.
Born on 7 January 1970 in Aintree, near Liverpool, Burnham first entered Parliament in 2001 as the Labour MP for Leigh. He rose through the ranks of the Blair and Brown governments, serving as Secretary of State for Health from 2009 to 2010, and twice stood unsuccessfully for the Labour leadership, in 2010 and 2015.
In 2017 he left Westminster to become the first directly elected Mayor of Greater Manchester, a role he held until 2026, winning re-election in 2021 and 2024. As mayor he built a distinctly regional power base, bringing the area’s buses back under public control through the Bee Network, championing housebuilding, and repeatedly arguing that British politics is too concentrated in London. That profile earned him the informal nickname “King of the North.”
His return to Parliament leaves the Greater Manchester mayoralty vacant, with a by-election scheduled to choose his successor and the deputy mayor covering the interim. Whether Burnham ultimately challenges Starmer, and whether such a challenge would succeed, is still unresolved, but his Makerfield win has made him one of the most closely watched figures in British politics in 2026.