How did he win?

Can anyone give a somewhat serious non-biased answer? Because he has none of the charisma of zohran, and doesn't seem to have a history of politics either. So it's really confusing to me

Sadiq Khan is on the side of us dossers lads

>Sadiq Khan Joins Labour Backlash As Rebellion Against Starmer's Welfare Cuts Grows

https://www.huffingtonpost.co.uk/entry/sadiq-khan-joins-labour-backlash-as-rebellion-against-starmers-welfare-cuts-grows_uk_685abe83e4b0935b26375941