Joaquin "El Chapo" Guzman is Mexico's most notorious kingpin who shipped tonnes of drugs around the world, escaped two maximum-security jails and became one of the world's most-wanted fugitives.
He was given a life sentence by a US judge on Wednesday.
Guzman, 62, was found guilty by a jury in February of trafficking tons of cocaine, heroin and marijuana and engaging in multiple murder conspiracies as a top leader of the Sinaloa Cartel, long known as one of Mexico's largest and most violent drug trafficking organisations.
The audacious exploits of El Chapo, or Shorty, captured the world's imagination and turned him into a folk hero for some in Mexico, despite the thousands of people killed by his brutal Sinaloa cartel.
Beyond putting Guzman's personal life and drug dealings on public display, the case has also highlighted Mexico's long-time fight to bring down its chief adversary in the bloody war on drug trafficking.
In January 2016, after some three decades running drugs, Guzman was caught in his native northwestern state of Sinaloa.
Six months earlier, he had humiliated Mexico's then-president, Enrique Pena Nieto, by escaping from prison through a mile-long tunnel dug straight into his cell - his second time escaping a Mexican jail.
Just days after his 2016 capture, Guzman's larger-than-life reputation was sealed when US movie star Sean Penn published a lengthy account of an interview he conducted with the drug lord, which the Mexican government said was "essential" to his capture a few months later.
"I supply more heroin, methamphetamine, cocaine and marijuana than anybody else in the world. I have a fleet of submarines, airplanes, trucks and boats," Penn said Guzman told him at the drug lord's mountain hideout.
Mexico's government extradited Guzman in January 2017, a day before Donald Trump took office as US president on vows to tighten border security to halt immigration and drug smuggling.
Guzman's legendary reputation in the Mexican underworld began to take shape when he staged his first jailbreak in 2001 by bribing prison guards, before going on to dominate drug trafficking along much of the Rio Grande.
However, many in towns across Mexico remember Guzman better for his squads of hitmen who committed thousands of murders, kidnappings and decapitations.
Violence began to surge in 2006 as the government launched a war on drug trafficking that caused criminal groups to splinter and killings to spiral.
Guzman's Sinaloa Cartel went on smuggling hundreds of tons of cocaine, marijuana, and crystal meth across Mexico's border with the United States.
In February 2013, the Chicago Crime Commission dubbed him the city's first Public Enemy Number 1 since Al Capone.
Security experts concede the 5 foot 6 inch gangster was exceptional at what he did - managing to outmaneuver, outfight or outbribe his rivals to stay at the top of the drug trade for over a decade.
Rising through the ranks of the drug world, Guzman carefully observed his mentors' tactics and mistakes, forging alliances that kept him one step ahead of the law for years.
Mexican soldiers and US agents came close to Guzman on several occasions but his layers of body guards and spies always tipped him off before they stormed his safe houses.
Guzman was born in La Tuna, a village in the Sierra Madre mountains in Sinaloa state where smugglers have been growing opium and marijuana since the early twentieth century.
He ascended in the 1980s working with Miguel Angel Felix Gallardo, alias "The Boss of Bosses", who pioneered cocaine smuggling routes into the United States.
The aspiring capo came to prominence in 1993 when assassins who shot dead Roman Catholic Cardinal Juan Jesus Posadas claimed they had actually been aiming at Guzman.
Two weeks later, police arrested him in Guatemala and extradited him to Mexico. During his eight-year prison stay, Guzman smuggled in lovers, prostitutes and Viagra, according to accounts published in the Mexican media.
After escaping, Guzman expanded his turf by sending in assassin squads with names such as "The Ghosts" and "The Zeta Killers", in reference to the rival Zetas gang.
Guzman hid near his childhood home, agents said, but rumours abounded of him visiting expensive restaurants and paying for all the diners.
In 2007, Guzman married an 18-year-old beauty queen in an ostentatious ceremony in a village in Durango state.
The state's archbishop subsequently caused a media storm when he said that "everyone, except the authorities", knew Guzman was living there. Guzman's bride, Emma Coronel, gave birth to twins in Los Angeles in 2011. She attended nearly every day of her husband's trial, at one point donning a red blazer that matched his own.
Between 2004 and 2013, Guzman's gangs fought in all major Mexican cities on the US border, turning Ciudad Juarez and Nuevo Laredo into some of the world's most dangerous places.
In one such attack, 14 bodies were left mutilated under a note that read, "Don't forget that I am your real daddy", signed by "El Chapo".
Guzman's Sinaloa cartel often clashed with the Zetas, a gang founded by former Mexican soldiers, arming its crew with rocket-propelled grenades and heavy machine guns.
In 2008, hitmen working for a rival murdered Guzman's son Edgar, a 22-year-old student. Guzman reportedly left 50,000 flowers at his son's grave.
In the 1990s, Guzman became infamous for hiding seven tons of cocaine in cans of chili peppers. In the following decade, his crew took drugs in tractor trailers to major US cities including Phoenix, Los Angeles and Chicago, indictments say.
Forbes magazine put the kingpin's wealth at $1 billion, though investigators say it is impossible to know exactly how much he was worth.
Guzman, 62, was found guilty by a jury in February of trafficking tons of cocaine, heroin and marijuana and engaging in multiple murder conspiracies as a top leader of the Sinaloa Cartel, long known as one of Mexico's largest and most violent drug trafficking organisations