Volodymyr Zelenskiy, the anti-corruption campaigner, won the presidency by the largest margin in Ukraine’s history, 73% to 25%

Volodymyr Zelenskiy, the anti-corruption campaigner, won the presidency by the largest margin in Ukraine’s history, 73% to 25%, according to a consortium of exit polls released Sunday night. Zelenskiy swept the nation, with vote margins ranging from 57% in the West to 88% in the East, according to responses tabulated from 13,686 voters leaving 300 polling stations.