Biography

From a bullied kid in Palermo nicknamed "El Loco" to a rock-band singer, an economist, a TV brawler — and the presidency of Argentina.

Childhood in Palermo

Javier Gerardo Milei was born on 22 October 1970 in Buenos Aires, the son of Norberto Horacio Milei, a bus driver who became a businessman, and Alicia Lucich, a homemaker. He grew up in the Palermo neighborhood. By his own account, childhood was harsh: he has described his father as violent and said he was bullied at school, where classmates nicknamed him “El Loco” (The Madman) — a nickname that followed him into public life. His relationship with his parents was distant for years; he has said he considered his maternal grandmother, who raised him in part, his true mother figure.

As a teenager he played goalkeeper in the youth divisions of Chacarita Juniors, a Buenos Aires football club, and sang in a Rolling Stones cover band called Everest.

The economist

Milei studied economics at the University of Belgrano, graduating in 1993, and later did postgraduate work in economic theory at the Instituto de Desarrollo Económico y Social and a master’s in economics at the Universidad Torcuato Di Tella. Over roughly two decades he worked as an economist at institutions including the Fundación Acordar think tank, HSBC (where he was chief economist for Argentina around 2008), the private pension fund Máxima AFJP, the Estudio Broda consultancy, and — from 2008 — as chief economist of Corporación América, the conglomerate of businessman Eduardo Eurnekian, which operates airports across Argentina.

He taught at universities, including the University of Buenos Aires, and published books of economics essays: Lecturas de economía en tiempos de kirchnerismo (2014), El camino del libertador (2014), El fin de la inflación (2017), and Pandenomics (2020), among others. His influences are the Austrian school — Ludwig von Mises, Friedrich Hayek, Murray Rothbard — plus Milton Friedman and, culturally, Ayn Rand.

The television personality

Around 2015 Milei began appearing as a panelist on Argentine television — on programs like Intratables (América TV) and A dos voces (TN) — and quickly became a fixture: shouting down opponents, sketching monetary theory on whiteboards, and denouncing politicians as parasites. He cultivated a confrontational, rock-star persona, complete with an unkempt mane of hair he reportedly refuses to comb with a brush. These years made him one of the most recognizable faces in Argentina and built the audience that would carry him into politics. See Media Personality.

The congressman

In 2021 he founded the La Libertad Avanza (Freedom Advances) coalition and was elected national deputy for the City of Buenos Aires with about 17% of the vote. In Congress he kept a deliberately outsider posture: he drew his deputy’s salary by monthly public lottery (a campaign promise), voted against most spending bills, and used the chamber as a stage for his ideas rather than a legislative workshop.

The president

After winning the 2023 presidential election (see 2023 Campaign), Milei was inaugurated on 10 December 2023 with an outdoor address to supporters in front of Congress — breaking the tradition of speaking inside the chamber — in which he warned “no hay plata” (there’s no money) and announced the severity of the adjustment to come.

In office he has governed as he campaigned: by decree when possible (DNU 70/2023), by omnibus legislation when necessary (Ley Bases, June 2024), and by confrontation with Congress, the press, and international institutions when neither sufficed. His sister Karina Milei — whom he calls “El Jefe” (The Boss) — runs his political operation as Secretary General of the Presidency. His English mastiff Conan, who died in 2017, remains a recurring figure in his public storytelling; reports that he consulted a medium to communicate with the dog come from a 2023 biography by journalist Juan Luis González and are reported, not confirmed by Milei’s office.

Private life

Milei is unmarried and has no children. He has been romantically linked to public figures, most prominently actress and television host Fátima Flórez (2023–2024). He is known for his close bond with his sister Karina, his dogs (clones of Conan, named after economists such as Milton and Murray), and his self-described devotion to Judaism — he has studied with a rabbi and expressed the wish to convert, a process he has said requires time.

Source notes

• Biographical backbone: Argentine press profiles (La Nación, Clarín, Infobae), Milei’s published books, and his congressional record.
• Early-life details largely from Milei’s own interviews; the “medium” account from Juan Luis González’s El Loco (2023), flagged as reported-not-confirmed.