<prompt> Tlatša polelo ye e latelago: Nils Liess yo a belegwego ka 24 August 1996 ke ramabelo wa Switzerland. O ile a phenkgišana  <response>: tiragalo ya banna ya 200 m freestyle ka 2017 World Aquatics Championships. Ka 2014, o ile a emela Switzerland ka 2014 Summer Youth Olympics yeo e bego e swerwe ka Nanjing, China. 