His drug empire made Guzmán a billionaire, and he was ranked the 10th richest man in Mexico and 1,140th in the world in 2011, with a net worth of roughly US$1 billion. To assist his drug trafficking, the Sinaloa Cartel also built a shipping and transport empire. Guzmán has been referred to as the "biggest drug lord of all time", and the U.S. DEA considered him "the godfather of the drug world" and strongly estimates he surpassed the influence and reach of Pablo Escobar. In 2013, the Chicago Crime Commission named Guzmán "Public Enemy Number One" for the influence of his criminal network in Chicago (however, there is no evidence Guzmán has ever visited the city). The last person to receive such notoriety was Al Capone in 1930.