Barry Keoghan
Actor
El Mencho’s net worth was estimated between $500 million and $1 billion at his peak — wealth accumulated as the founder and leader of the Jalisco New Generation Cartel (CJNG), one of Mexico’s most powerful and violent criminal organizations. Nemesio Rubén Oseguera Cervantes, known as El Mencho, was killed on February 22, 2026, in a Mexican military operation in Jalisco state, ending his two-decade reign as one of the world’s most wanted drug lords.
Updated March 2026: According to Forbes, El Mencho’s personal fortune — estimated at $500 million to $1 billion — will likely remain largely untouched by authorities due to sophisticated money laundering through shell companies, real estate, and legitimate businesses, with total CJNG assets estimated at $50 billion by the Mexican government. El Mencho was killed on February 22, 2026, in Tapalpa, Jalisco.
Nemesio Rubén Oseguera Cervantes was born on July 17, 1966, in Aguililla, Michoacán, Mexico, a region historically tied to drug trafficking and cartel activity. He grew up in a poor rural family, with limited formal education. As a young man, he immigrated to the United States, where he worked as a laborer in California’s Napa Valley and was reportedly involved in small-scale drug distribution. He was deported from the United States at least twice, and in the 1990s returned to Mexico, where he began his rise through criminal organizations — first through the Milenio Cartel and later the Sinaloa Cartel — before founding his own organization.
El Mencho founded the Jalisco New Generation Cartel (CJNG) around 2009–2010 following the fragmentation of the Milenio Cartel. Under his leadership, CJNG rapidly expanded from a Jalisco-based operation to a national and then international criminal enterprise. By the mid-2010s, CJNG was trafficking cocaine, methamphetamine, fentanyl, and heroin across North America, Europe, and Asia, according to the U.S. Drug Enforcement Administration.
CJNG became notorious for its military-style tactics and willingness to attack Mexican security forces directly. In April 2015, CJNG ambushed and killed 15 federal police officers in Jalisco. In May 2015, cartel forces shot down a Mexican military helicopter using a rocket launcher. These operations elevated El Mencho to near-mythic status within Mexico’s criminal underworld.
The United States placed a $10 million reward on El Mencho through the DEA and later raised it to $15 million — the largest narcotics reward ever offered, surpassing the $5 million placed on El Chapo at his peak. The U.S. Treasury Department designated El Mencho and CJNG under the Foreign Narcotics Kingpin Designation Act, freezing U.S.-based assets. Despite multiple operations to capture or kill him over more than a decade, Mexican and U.S. authorities consistently failed to locate him.
On February 22, 2026, Mexican military forces — with reported intelligence support from the United States — killed El Mencho in a raid on a villa at the Tapalpa Country Club in Jalisco state, according to Reuters. His death triggered immediate violence across Jalisco: road blockades, vehicle fires, and armed clashes that killed more than 25 members of the National Guard. Analysts note that CJNG faces potential internal power struggles as the organization reorganizes without its founder.
El Mencho married Rosalinda González Valencia in 1996; the couple separated around 2018. Rosalinda is the sister of the González Valencia brothers, themselves leaders of the Cuinis criminal organization affiliated with CJNG. Together they had three children: Rubén Oseguera González (known as “El Menchito”), Jessica Johanna Oseguera González (known as “La Negra”), and Laisha Oseguera. El Menchito was arrested by Mexican authorities in 2015 and later extradited to the United States on drug trafficking charges. La Negra was arrested in 2020 and sanctioned by the U.S. Treasury Department for her role in CJNG operations. El Mencho spent his final years in hiding in rural Jalisco, with his final refuge identified as a villa at the Tapalpa Country Club, according to Reuters.
El Mencho’s net worth was estimated between $500 million and $1 billion, according to Forbes. This wealth was derived from drug trafficking, extortion, fuel theft, and human smuggling operations through the Jalisco New Generation Cartel (CJNG), which the Mexican government estimates held total assets of approximately $50 billion.
Yes. El Mencho was killed on February 22, 2026, during a Mexican military operation at a villa in the Tapalpa Country Club in Jalisco state. U.S. intelligence reportedly supported the operation. His death triggered widespread violence in Jalisco, including road blockades and clashes that killed more than 25 National Guard members, per CNN.
El Mencho was born on July 17, 1966, in Aguililla, Michoacán, Mexico. He was 59 years old at the time of his death on February 22, 2026.
The U.S. government offered a reward of $15 million for information leading to El Mencho’s arrest or conviction — the largest narcotics reward ever offered by the United States, exceeding the reward previously placed on other cartel leaders. The reward was administered through the DEA and the U.S. State Department’s Narcotics Rewards Program.
El Mencho had three children with his wife Rosalinda González Valencia: son Rubén Oseguera González (“El Menchito”), who was arrested in 2015 and extradited to the U.S. on drug trafficking charges; daughter Jessica Johanna Oseguera González (“La Negra”), arrested in 2020 and sanctioned by the U.S. Treasury for CJNG activities; and daughter Laisha Oseguera.
Analysts anticipate potential power struggles within the Jalisco New Generation Cartel following El Mencho’s death. The cartel had no publicly identified successor at the time of his killing, and the organization’s highly centralized structure — built around El Mencho’s personal authority — may face fragmentation or internal conflict as regional commanders compete for control, according to reporting by Reuters.