Question: Claudia Ochoa  Félix was rumored to be a leader among which other drug lords?

Context paragraphs:
Rubén Oseguera González: Rubén Oseguera González (born February 14, 1990), commonly referred to by his alias El Menchito, is a suspected U.S.-born Mexican drug lord and former high-ranking leader of the Jalisco New Generation Cartel (CJNG), a criminal group based in Jalisco.  He is the son of Nemesio Oseguera Cervantes (alias "El Mencho"), one of Mexico's most-wanted drug lords.  Under his father, he allegedly worked as the CJNG's second-in-command and managed international drug trafficking operations.

List of Mexico's 37 most-wanted drug lords: This is a list of Mexico's 37 most-wanted drug lords as published by Mexican federal authorities on 23 March 2009.  According to a "BBC Mundo" Mexico report, the 37 drug lords "have jeopardized Mexico's national security."  As of 8 January 2016, 25 drug lords have been captured, eight have been killed and four remain fugitives.

Drug barons of Colombia: Drug Barons of Colombia refer to some of the most notable drug lords which operate in illegal drug trafficking in Colombia.  Several of them, notably Pablo Escobar, were long considered among the world's most dangerous and most wanted men by US intelligence.  "Ruthless and immensely powerful", several political leaders, such as President Virgilio Barco Vargas, became convinced that the drug lords were becoming so powerful that they could oust the formal government and run the country.

New Bilibid Prison drug trafficking scandal: The New Bilibid Prison drug trafficking scandal is a criminal investigation and political scandal concerning allegations of government involvement in illegal drug trade at the New Bilibid Prison in Muntinlupa, Metro Manila, Philippines.  The allegations were made by President Rodrigo Duterte after announcing that the two top convicted drug lords in the country continued to run their drug rings from inside the national penitentiary with former administration officials and their local government cohorts as co-conspirators.  On August 25, 2016, Duterte released a drug matrix showing the structure of drug trafficking operations at the New Bilibid Prison and identified the two former top officials of the Department of Justice, the former provincial governor and board member of Pangasinan, and the former Bureau of Corrections director as being involved in the Bilibid narcotics trade.

Los Ántrax: Los Ántrax is an enforcer gang of the Mexican drug trafficking organization known as the Sinaloa Cartel.  The group was led by the drug lords Jesús Peña ("El 20") and Rodrigo Aréchiga Gamboa ("El Chino Ántrax"), and they are responsible for a number of homicides and for providing armed security services to Ismael "El Mayo" Zambada.  The gang operates in the capital city of Culiacán, Sinaloa, where its members conduct homicides and violent attacks.

Vicente Carrillo Fuentes: Vicente Carrillo Fuentes (born October 16, 1962), commonly referred to by his alias El Viceroy, is a Mexican suspected drug lord and former leader of the Juárez Cartel, a drug trafficking organization.  The cartel is based in Chihuahua, one of the primary transportation routes for billions of dollars' worth of illegal drug shipments entering the United States from Mexico annually.  He was one of Mexico's most-wanted drug lords.

Fausto Isidro Meza Flores: Fausto Isidro Meza Flores (born June 19, 1982), commonly referred to by his criminal alias El Chapo Isidro ("Shorty Isidro"), is a Mexican drug lord and high-ranking leader of the Beltrán Leyva Cartel, a drug trafficking organization.  He is also the alleged leader of Los Mazatlecos and the right-hand man of the drug lords Héctor and Alfredo Beltrán Leyva.

Claudia Ochoa Félix: Claudia Ochoa Félix (born c. 1987) is a Mexican model and social media personality.  In 2014, a rumor spread on social media that she was a high-ranking leader of the murder squad Los Ántrax, a bloc of enforcers allied to the Sinaloa Cartel.  After their leader José Rodrigo Aréchiga Gamboa (alias "Chino Ántrax") was arrested, Ochoa Félix was rumored to be one of the leaders.  She denied the claims and her involvement in organized crime.

Jorge Eduardo Costilla Sánchez: Jorge Eduardo Costilla Sánchez (born 1 August 1971), is a former Mexican drug lord and top leader of the criminal drug trafficking organization known as the Gulf Cartel.  He was among Mexico's most-wanted drug lords.

Antonio Oseguera Cervantes: Antonio Oseguera Cervantes (born August 20, 1958), commonly referred to by his alias Tony Montana, is a suspected Mexican drug lord and former high-ranking leader of the Jalisco New Generation Cartel (CJNG), a criminal group based in Jalisco.  His brother is Nemesio Oseguera Cervantes (alias "El Mencho"), the leader of the CJNG and one of Mexico's most-wanted drug lords.  In Mexico, he was formally charged in 2015 for drug trafficking and being in possession of military-exclusive firearms.

Supporting paragraphs: Claudia Ochoa Félix Los Ántrax
Answer: Jesús Peña ("El 20") and Rodrigo Aréchiga Gamboa