Notorious Mexican drug lord Joaquin "El Chapo" Guzman has been extradited to the US, the Mexican governments announced on Thursday.
He arrived in New York on a flight from Ciudad Juarez.
Mr Guzman, who could face life in a US prison, is wanted on charges of drug trafficking and smuggling vast amounts of drugs into the country.
The leader of the Sinaloa cartel was facing two extradition requests – one from California and another from Texas.
Last year he was moved to a prison in Ciudad Juarez, which lies just across the border from El Paso in Texas, but authorities at the time denied the transfer was a precursor to extradition.
Mr Guzman has been fighting to stay in Mexico but his appeals were rejected.
He was under close watch, having previously broken out of two Mexican high-security jails.
The extradition to the United States of "El Chapo"Guzman brings to an end one of the most notorious drug lord sagas of modern times. Believed to have amassed a billion dollar fortune through the illegal drug trade, Guzman was always likely to make headlines.
But it was his ability to evade capture which made Guzman stand out from other drug gang leaders. His first high profile escape was in 2001 when it was reported – despite some doubts – that he had escaped from a maximum security prison by hiding in a laundry basket.
He is now expected to appear in a US federal court in Brooklyn on Friday.