Juan Ponce de León (Spanish explorer); Juan Almeida Bosque (Cuban revolution); Juan Bosch (president of Dominican Republic); Juan Carlos Ferrero (tennis player); Juan Carlos I of Spain (King of Spain); Juan Domingo Perón (President of Argentina); Juan Gabriel (Mexican singer and songwriter); Juan Gris (Spanish painter); Juan Leal (first mayor of San Antonio, Texas); Juan Ramón Jiménez (Spanish poet and Nobel laureate); Juan Sebastián Elcano (Spanish explorer); Juan Silveira dos Santos (Brazilian footballer commonly known as simply Juan); Juan Trippe (founder of Pan American World Airways); Juan Valdez (colonial governor of Texas); Juan de Yepes Ãlvarez (Spanish poet and Catholic Saint); Juan Pablo Montoya (racecar driver)