<prompt> Kalima dǝwo fuwun dǝga samno: Kevin Patrick Callan dǝ kam lardǝ Americabe kasam bǝlin bǝlin bǝlin. Suro saa 2017 lan, shiye kəndawu kәskebe fәlezәna suro 4x200-metre freestyle relay lan suro bikkewa dunyabe World Athletics Championships lan.  <response>: 2017 World Junior Championships dǝ. Suro 2020 Summer Olympicsben, Callan shima nasha 4x200-metre freestyle relaybe doni na diyaume gowono. 