Pablo Escobar was a notorious Colombian drug lord and the founder of the Medellín Cartel. He became one of the wealthiest criminals in history, amassing a fortune through the production and distribution of cocaine during the 1980s. His operations had a significant impact on the global drug trade and contributed to widespread violence in Colombia. Despite his criminal activities, Escobar was also known for his philanthropic efforts in his hometown of Medellín. He built schools, sports fields, and housing for the poor, which earned him a degree of popularity among some locals. However, his legacy remains controversial due to the immense suffering caused by his drug empire.