What is sergio fajardo?

Sergio Fajardo is a Colombian mathematician and politician who was born on June 19, 1956. He is known for his contributions to the field of mathematics, particularly in the areas of graph theory and combinatorial optimization.

Fajardo served as the mayor of Medellin, Colombia from 2004 to 2007, where he implemented various social and infrastructure projects that transformed the city and earned him widespread acclaim. He later ran for president of Colombia in the 2018 election as an independent candidate, finishing in third place.

Fajardo is a member of the Green Party of Colombia and is known for his progressive and reformist political views. He is a vocal advocate for education, social justice, and transparency in government.

In addition to his political career, Fajardo has authored several books on mathematics and educational policy. He continues to be an influential figure in Colombian politics and society.