South London computer expert Babar Ahmad says he will be extradited to the USA with his head held high.
Today, the High Court decided that he should be extradited to the US to face terror charges, along with radical Islamist cleric Abu Hamza and three others.
"Today I have lost my eight-year and two-month battle against extradition to the US. I would like to thank all those over the years who supported me and my family: lawyers, politicians, journalists and members of the public from all walks of life.
"By exposing the fallacy of the UK's extradition arrangements with the US, I leave with my head held high having won the moral victory."
Radical Islamist cleric Abu Hamza has been flown to the USA after he lost his last-ditch High Court challenge against extradition.
Radical Islamic preacher Abu Hamza is due to hear the result of his latest legal challenge against extradition to the United States, today.
Radical cleric Abu Hamza could be put on a plane to the United States within days after losing an appeal against extradition