凱(kai)蒂(di)·萊德(de)基(ji)(ji)(Katie LEDECKY),全名Kathleen Genevieve Ledecky,德(de)系猶太-愛爾蘭人,國(guo)(guo)籍美國(guo)(guo)。美國(guo)(guo)游(you)泳(yong)(yong)運(yun)動員,女(nv)子(zi)(zi)(zi)400米(mi)(mi)(mi)(mi)(mi)(mi)、800米(mi)(mi)(mi)(mi)(mi)(mi)、1500米(mi)(mi)(mi)(mi)(mi)(mi)個人自(zi)由(you)(you)(you)泳(yong)(yong)項(xiang)目世界紀(ji)錄(lu)保持者。2012年(nian)(nian)倫敦奧(ao)(ao)運(yun)會獲(huo)得(de)女(nv)子(zi)(zi)(zi)800米(mi)(mi)(mi)(mi)(mi)(mi)自(zi)由(you)(you)(you)泳(yong)(yong)金(jin)(jin)(jin)(jin)牌(pai)(pai)。2013年(nian)(nian)巴塞羅那世界游(you)泳(yong)(yong)錦(jin)(jin)標(biao)(biao)賽(sai)(sai)(sai)(sai)獲(huo)得(de)女(nv)子(zi)(zi)(zi)400米(mi)(mi)(mi)(mi)(mi)(mi)、800米(mi)(mi)(mi)(mi)(mi)(mi)、1500米(mi)(mi)(mi)(mi)(mi)(mi)、4*200米(mi)(mi)(mi)(mi)(mi)(mi)自(zi)由(you)(you)(you)泳(yong)(yong)接力4塊金(jin)(jin)(jin)(jin)牌(pai)(pai),并當選(xuan)世錦(jin)(jin)賽(sai)(sai)(sai)(sai)MVP。2015年(nian)(nian)喀山世界游(you)泳(yong)(yong)錦(jin)(jin)標(biao)(biao)賽(sai)(sai)(sai)(sai)獲(huo)得(de)女(nv)子(zi)(zi)(zi)200米(mi)(mi)(mi)(mi)(mi)(mi)、400米(mi)(mi)(mi)(mi)(mi)(mi)、800米(mi)(mi)(mi)(mi)(mi)(mi)、1500米(mi)(mi)(mi)(mi)(mi)(mi)、4*200米(mi)(mi)(mi)(mi)(mi)(mi)自(zi)由(you)(you)(you)泳(yong)(yong)接力5塊金(jin)(jin)(jin)(jin)牌(pai)(pai),并蟬聯(lian)世錦(jin)(jin)賽(sai)(sai)(sai)(sai)MVP。2016年(nian)(nian)里(li)約(yue)熱(re)內盧奧(ao)(ao)運(yun)會獲(huo)得(de)女(nv)子(zi)(zi)(zi)200米(mi)(mi)(mi)(mi)(mi)(mi)、400米(mi)(mi)(mi)(mi)(mi)(mi)、800米(mi)(mi)(mi)(mi)(mi)(mi)自(zi)由(you)(you)(you)泳(yong)(yong)金(jin)(jin)(jin)(jin)牌(pai)(pai),并率領美國(guo)(guo)隊取得(de)女(nv)子(zi)(zi)(zi)4*100米(mi)(mi)(mi)(mi)(mi)(mi)銀牌(pai)(pai)和4*200米(mi)(mi)(mi)(mi)(mi)(mi)金(jin)(jin)(jin)(jin)牌(pai)(pai)。2017年(nian)(nian)布達佩斯世界游(you)泳(yong)(yong)錦(jin)(jin)標(biao)(biao)賽(sai)(sai)(sai)(sai)獲(huo)得(de)女(nv)子(zi)(zi)(zi)400米(mi)(mi)(mi)(mi)(mi)(mi)、800米(mi)(mi)(mi)(mi)(mi)(mi)、1500米(mi)(mi)(mi)(mi)(mi)(mi)自(zi)由(you)(you)(you)泳(yong)(yong)金(jin)(jin)(jin)(jin)牌(pai)(pai),200米(mi)(mi)(mi)(mi)(mi)(mi)自(zi)由(you)(you)(you)泳(yong)(yong)銀牌(pai)(pai),并率領美國(guo)(guo)隊取得(de)女(nv)子(zi)(zi)(zi)4*100米(mi)(mi)(mi)(mi)(mi)(mi)金(jin)(jin)(jin)(jin)牌(pai)(pai)和4*200米(mi)(mi)(mi)(mi)(mi)(mi)金(jin)(jin)(jin)(jin)牌(pai)(pai)。當地(di)時(shi)間(jian)2018年(nian)(nian)3月(yue)26日,在(zai)華盛頓國(guo)(guo)家新聞俱(ju)樂部(NationalPressClub)的午餐會上,美國(guo)(guo)游(you)泳(yong)(yong)天才少女(nv)凱(kai)蒂(di)-萊德(de)基(ji)(ji)宣(xuan)布正式(shi)轉為職(zhi)業(ye)選(xuan)手,在(zai)2020東京奧(ao)(ao)運(yun)會之前的兩年(nian)(nian)依然把斯坦福大學作為訓練基(ji)(ji)地(di)。2019光(guang)州(zhou)世界游(you)泳(yong)(yong)錦(jin)(jin)標(biao)(biao)賽(sai)(sai)(sai)(sai)獲(huo)得(de)女(nv)子(zi)(zi)(zi)800米(mi)(mi)(mi)(mi)(mi)(mi)自(zi)由(you)(you)(you)泳(yong)(yong)金(jin)(jin)(jin)(jin)牌(pai)(pai),400米(mi)(mi)(mi)(mi)(mi)(mi)自(zi)由(you)(you)(you)泳(yong)(yong)銀牌(pai)(pai)。