Juanes was born in Carolina del Príncipe, Antioquia, Colombia. When he was seven years old, his father and brothers began to teach him how to play guitar. His passion for the instrument led him to discover diverse genres of music such as traditional Latin sounds such as tango and bachata, as well as Colombian folk music.

He grew up in Medellín during the height of drug kingpin Pablo Escobar's reign, when the city had the highest homicide rate in the world. During his childhood, Juanes witnessed a civil war in which thousands were killed. He was greatly affected by the violence; his cousin was executed by kidnappers, and his close friend was murdered by gunmen. He believes that this period of time shaped his social consciousness, saying "Colombia has suffered so much that the only way to go forward is to imagine a better country." His father also died of cancer when he was a child, which caused him to further retreat into music.

As a teenager, Juanes was greatly influenced by metal acts such as Metallica. He started the metal band Ekhymosis in 1988, and it released its self-produced debut album, Niño Gigante, the same year^. The band released five studio albums during its career and shared the stage with acts including Alejandro Sanz, Aterciopelados, and Ricky Martin; however in Juanes' words, the band "couldn't get out of Colombia" and remained "very local and confined to the Colombian market." Juanes disbanded the group in 1998 so that he could pursue a solo career.

The follow-up, Un Dia Normal (A Normal Day), also produced by Gustavo Santaolalla who signed him with his first solo album, was released in 2002 and was highly successful in Latin America. The album was certified gold in Colombia during its first day of sales and was certified platinum and multi-platinum in countries including Colombia, Mexico, and Spain. The album spent 92 weeks in the top ten of Billboard's Top Latin Albums chart, setting a new record,and spent a total of two years on the chart. The album was released after the eligibility deadlines for the 2002 Latin Grammy Awards, but the advance airdate for the lead single, "A Dios le Pido" ("To God I Pray"), allowed it to be nominated for three awards and win Best Rock Song. "A Dios le Pido" topped the singles charts of twelve countries and spent 47 consecutive weeks on the Billboard Hot Latin Tracks. The album also featured "Fotografía" ("Photograph"), a duet with Portuguese Canadian pop singer Nelly Furtado about the isolation between lovers. Juanes later worked with Furtado on a remix of "Powerless (Say What You Want)", the lead single from her 2003 album Folklore, and on "Te busqué" ("I Looked for You"), a single from her 2006 album Loose. Juanes won the most awards at the 2003 Latin Grammy Awards, where he won each of the 5 awards for which he had been nominated, including Song of the Year, Record of the Year, and Album of the Year.

" A Dios le Pido"

"Te busque"

Mi Sangre (My Blood), was released in September 2004 and debuted at number one on the Billboard Top Latin Albums. The album produced three consecutive number one singles, which held the top chart position for a combined 6 months. The album's third single, "La camisa negra" ("The Black Shirt"), was used in Italy in support of neo-fascism by relating it to the uniform used under the regime of Benito Mussolini. In response, left-wing media network Indymedia called for a boycott of the song. Juanes later stated that "'La camisa negra' has got nothing to do with fascism or Mussolini... People can interpret music in all kinds of ways I guess."

Personal Life

Juanes met model/actress Karen Martínez during the filming of his video "Podemos Hacernos Daño". On August 6, 2004 they were married. The couple separated in May 2007 after three years of marriage due to unresolved differences, but reconciled four months
later. They have three children;2 girls and 1 boy.

Juanes is of Basque descent on his father's side