Nicușor Dan

He was ultimately supported by both USR and the National Liberal Party (PNL). With 95% of votes counted, partial results suggested that he won the mayoral election with 42.8% of votes. Shortly afterwards exit polls showed him winning the race, he announced victory. On 5 October 2020 the Central Electoral Bureau confirmed his status as the new Mayor of Bucharest, winning the elections with a majority of 42.81% against Gabriela Firea (37.97%), the former Mayor.

Due to a quirk in the Romanian electoral law, USR required his signature when they attempted to legally register their alliance with the Freedom, Unity and Solidarity Party (PLUS). In order to help his former party, in March 2019 Dan briefly rejoined USR as a common member, gave the necessary signature and then resigned for a second time.

In May 2019, he announced his plans to once again run for Mayor of Bucharest, as an independent. Dan mentioned that while he hopes that his candidacy will be supported by the rest of the opposition parties, he will not run against a different common candidate, unwilling to split the vote of the opposition.

In 2017, anti-same-sex pressure group Coaliția pentru Familie managed to raise the necessary number of signatures to organize a referendum that would change the part of the Romanian Constitution dealing with marriage, with the hope of redefining it as "between a man and a woman". This created a rift within USR, between the progressive wing, who wanted USR to become the only Parliamentary party to oppose the initiative, and Nicușor Dan, who believed USR should not get involved in the debate and that the party should remain open for both progressives and conservatives. An internal referendum within the party followed, in which 52,7% of members voted to position the party against the Constitutional initiative, which triggered Dan to resign from the party on 1 June 2017. As explanation for his opposition to the National Council vote he cited religious matters, the dangers of deviating from the main party issue, which is the fight against corruption and his refusal to belong to a party that defines itself as a party of civil liberties.

Wanting to capitalize on the momentum that saw him gain a third of the votes in the local elections, Dan announced shortly after the 2016 local election that the Save Bucharest Union will change its name to Save Romania Union (USR), shifting its focus to a national stage. He also announced plans for the new party to enter the Parliamentary elections of that year.

Nicușor Dan lives with his long-time girlfriend, Mirabela, an executive for Renault. They became the parents in May 2016 of a baby girl and in May 2022 of a baby boy.

Having registered Save Bucharest Union (USB) as a political party in 2015, Nicușor Dan ran again for Mayor of Bucharest in 2016. This time, the elections were held in a single round. He gained 30,52% of the total votes, losing to the socialist candidate, Gabriela Firea, who gained 42,97% of the total votes.

Nicușor Dan was one of the creators and the first administrative director of the Școala Normală Superioară București [ro], a university set up on the model of the French École Normale Supérieure within the Romanian Academy's Institute of Mathematics. As of 2011, he was a professor of mathematics at the institute.

Nicușor Dan announced his candidacy for Mayor of Bucharest in November 2011 at a café on Arthur Verona street, with just a few guests, among which Theodor Paleologu, a historian and Member of Parliament.

The association was also able to push some changes in 2009 to the urban planning law.

In March 2008, the association published the "Bucharest, an urbanistic disaster" Report, which discussed Bucharest's problems and ways to overcome them. In the same year, during the elections, together with other NGOs, the association drafted a Pact for Bucharest, which was signed by all the candidates for mayor of Bucharest. On April Fools' Day in 2012, Dan published a list of 100 electoral promises made by elected mayor of Bucharest Sorin Oprescu which were not kept, including the "Pact for Bucharest".

Dan founded the Asociația "Salvați Bucureștiul" ("Save Bucharest" Association) in 2006 as a reaction to the demolition of architectural heritage houses and the building of high-rise buildings in protected Bucharest neighborhoods, as well as the diminishing number of green space areas in Bucharest.

In an article published in 2000 in the conservative weekly Dilema, Nicușor Dan stated that "I am against the acceptance of homosexual behavior in public spaces, in Romania. I believe this to be an attack against traditional values and therefore, my legitimate collective identity". The statement kept resurfacing after his political career took off, particularly during his much-publicized departure from USR. Dan distanced himself from his previous statements on several occasions, claiming that he is not homophobic and that his opinion on the matter has changed considerably in the intervening years.

In 1998, Dan founded Asociația "Tinerii pentru Acțiune Civică" ("Young People for Civic Action" Association), for which he wanted to gather a thousand young people who wanted to change Romania, which was his stated goal for returning to the country. Despite failing in its goals, the association did organize two forums for young people who studied abroad, in 2000 and 2002, to which a few hundred people participated. As result of these forums, the "Ad Astra" Association of Romanian researchers was created in 2000.

In 1992, he moved to France to continue studying mathematics: he followed the courses of the École Normale Supérieure, one of the most prestigious French grande écoles, where he gained a master's degree. In 1998 Dan completed a PhD in mathematics at Paris 13 University, with thesis "Courants de Green et prolongement méromorphe" written under the direction of Christophe Soulé and Daniel Barsky [de]. He returned to Bucharest that year, giving as reasons for his return his inadaptation to the French culture and the desire to change Romania.

Born in Făgăraș, Brașov County, he attended the Radu Negru High School in his native city. He won first prizes in the International Mathematical Olympiads in 1987 and 1988 with perfect scores. Dan moved to Bucharest at the age of 18 and began studying mathematics at the University of Bucharest.

Nicușor Dan (born 20 December 1969) is a Romanian activist, mathematician, former member of the Chamber of Deputies of Romania as well as former founder and leader of the centre-right Romanian political party Save Romania Union (USR). He is currently serving as the Mayor of Bucharest following the 2020 Romanian local elections.