Alias: Chapo (Shorty)
Affiliation: Sinaloa cartel
Born: April 4, 1957, in La Tuna, Sinaloa
Bounty: $5 million (U.S.), 30 million pesos (Mexico)
What We Know: Guzmán stands just 5 ft. 6 in. tall. He escaped from a high-security prison in a laundry cart in 2001 and has since been blamed for starting bloody turf wars all over Mexico. He reportedly got married to an 18-year-old beauty queen in 2007; in 2008, his son was shot dead and Guzmán reportedly had 50,000 red roses sent to the funeral.
UPDATE: Still at large. Guzmán rose to the top of the FBI and Interpol most wanted lists after Osama bin Laden was killed in Abbottabad.