Rick & Renner is a Brazilian country duo formed by singers and composers Geraldo Antônio de Carvalho, Rick (53) (Monte do Carmo, December 5, 1966) and Ivair dos Reis Gonçalves, Renner (2) (Patos de Minas, November 19, 1971) in the year 1986.In 25 years as a duo, they performed for an estimated audience of 225 million people, with an average of 15,000 people per show.[1] Rick & Renner moved more than 300 million reais with their shows, thus establishing themselves as one of the greatest duos in the history of country music.