BUCHAREST (Reuters) - Romania's hard-right presidential frontrunner George Simion will win the May 18 run-off vote against centrist Bucharest Mayor Nicusor Dan, an opinion survey showed on Wednesday, as the two clashed over worldviews and deficits in a debate.

George Simion, a nationalist and vocal supporter of U.S. President Donald Trump, has won Romania’s first-round presidential election after capitalizing on widespread anti-establishment sentiment.

Far-right candidate George Simion was declared the winner Monday in the first round of Romania's presidential election.