Jeremy corbyn wins uk labour partys leadership battle
I think there may be some outdated information here!
Jeremy Corbyn did indeed win the UK Labour Party's leadership election in 2015, defeating Andy Burnham, Yvette Cooper, and Liz Kendall to become the party's leader. He served as Labour Party leader from September 2015 to April 2020.
However, in the 2020 Labour Party leadership election, Keir Starmer won the contest, defeating Rebecca Long-Bailey, Lisa Nandy, and Emily Thornberry to become the new leader of the Labour Party. Starmer took over as leader on April 4, 2020, succeeding Jeremy Corbyn.
So, to clarify, Jeremy Corbyn is no longer the leader of the UK Labour Party, having served in that role from 2015 to 2020.