Calderón was born in Santurce, Puerto Rico. He is the son of Pilar Rosario Parrilla, a schoolteacher, and Esteban Calderón Ilarraza, a government worker for Puerto Rico's Department of Health. Moving at a young age from his native Puerto Rico to Miami, Florida, Tego attended Miami Beach Senior High. Here he was exposed to several different cultures, eventually studying percussion and working as a drummer in a rock band. The band would cover songs produced by artists including Ozzy Osbourne and Led Zeppelin. He has noted that both of his parents were fans of Ismael Rivera, and that his father was also interested in jazz. He was influenced by both genres and incorporated them into his music, including songs such as Minnie the Moocher. He eventually developed a music style that combined elements of salsa, plena, dancehall, and hip-hop, focusing on aspects of urban life in his lyrics.
Tegui Calderón Rosario (born February 1, 1972) is a Puerto Rican hip hop recording artist and actor. He began his musical career in 1996 (as Tego Tec) and was supported by the famous Puerto Rican rapper Eddie Dee, who invited him on his second studio album, El Terrorista De La Lírica, released in 2000. Calderón reached international success in 2003 with his first album, El Abayarde, which sold 300,000 copies worldwide and was nominated for a Latin Grammy Award. His importance in reggaeton music led him to participate in Eddie Dee's 12 Discípulos album in 2004. He released three more studio albums between 2006 and 2015, varying in styles, focusing more in hip hop and African music rather than reggaeton in The Underdog (2006) and El Abayarde Contraataca (2007). His fourth studio album, El Que Sabe, Sabe, released in 2015, won a Latin Grammy Award for Best Urban Music Album. In the same year, he announced that he is planning a studio album alongside the Puerto Rican reggaeton and pop singer Yandel titled El Blanco Y El Negro.