Kammala jumla mai zuwa: An zabi Liendo a cikin tawagarsa ta farko a gasar Olympics ta matasa ta 2018 da aka gudanar a Buenos Aires, Argentina. Liendo na farko babban jami'in ya kasance a Gasar Cin Kofin Ruwa ta Duniya ta 2019, inda ya fafata a tseren maza 4x100. Tawagar ta gama a matsayi na 10 kuma ba ta cancanci shiga wasan karshe ba. Daga baya a wannan shekarar, Liendo ya lashe lambobin yabo 3 a gasar
2019 FINA World Junior Swimming Championships a Budapest, kuma saboda wannan wasan an nada shi a matsayin Swimming Canada's ƙaramin ɗan wasan maza na shekara. A lokacin da Swimming Canada ke jin daɗin babban nasara tare da shirin mata yayin da shirin maza ke gwagwarmaya, an gano Liendo a matsayin mai yiwuwa mafi kyawun hazaka a gefen maza.