Ghana has a strong relationship with the United States. Three recent US presidents--Bill Clinton, George W. Bush, and Barack Obama—made diplomatic trips to Ghana. Many Ghanaian diplomats and politicians hold positions in international organisations, including Ghanaian diplomat and former Secretary-General of the United Nations Kofi Annan, International Criminal Court Judge Akua Kuenyehia, and former President Jerry John Rawlings and former President John Agyekum Kufuor, who both served as diplomats of the United Nations.