The President of Colombia (Spanish: Presidente de Colombia) is the head of state and head of government of Colombia. The office of president was established upon the ratification of the Constitution of 1819, by the Congress of Angostura, convened in December 1819, when Colombia was "la Gran Colombia". The first president, General Simón Bolívar, took office in 1819. His position, initially self-proclaimed, was subsequently ratified by Congress.
The current president of the Republic of Colombia is Juan Manuel Santos, who took office on 7 August 2010.
According to the Colombian Constitution of 1991, Article 188: The President of Colombia is the head of state, head of government and Supreme Administrative Authority. The President of Colombia symbolizes the National Unity and after taking an oath to the Constitution of Colombia and swearing to defend and protect the nation's laws, he is charged to guarantee and protect the Rights and Liberties of all the Colombian nationals.