Carlos Gaviria Díaz

Carlos Emilio Gaviria Díaz (8 May 1937 – 31 March 2015) was a Colombian lawyer, professor and politician. He served as the 5th Chief Magistrate of the Constitutional Court of Colombia, where he served as a Magistrate from 1993 to 2001.
After retiring from the Court, he went into politics becoming a Senator of Colombia in 2002. He ran for President as an Alternative Democratic Pole candidate in the 2006 presidential election, ultimately losing to ex-president Álvaro Uribe Vélez, who was seeking his second term in office.