凱蒂(di)·萊德(de)基(ji)(Katie LEDECKY),全名Kathleen Genevieve Ledecky,德(de)系猶太-愛爾蘭人,國(guo)籍美國(guo)。美國(guo)游泳(yong)(yong)運(yun)動(dong)員,女(nv)(nv)子(zi)(zi)(zi)400米(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)、800米(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)、1500米(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)個人自(zi)由(you)泳(yong)(yong)項目世(shi)界(jie)紀錄(lu)保(bao)持者。2012年(nian)(nian)倫敦(dun)奧(ao)運(yun)會(hui)獲(huo)(huo)得(de)女(nv)(nv)子(zi)(zi)(zi)800米(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)自(zi)由(you)泳(yong)(yong)金(jin)(jin)牌(pai)(pai)。2013年(nian)(nian)巴塞(sai)羅(luo)那(nei)世(shi)界(jie)游泳(yong)(yong)錦(jin)標(biao)賽獲(huo)(huo)得(de)女(nv)(nv)子(zi)(zi)(zi)400米(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)、800米(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)、1500米(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)、4*200米(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)自(zi)由(you)泳(yong)(yong)接力4塊金(jin)(jin)牌(pai)(pai),并(bing)當(dang)選世(shi)錦(jin)賽MVP。2015年(nian)(nian)喀山(shan)世(shi)界(jie)游泳(yong)(yong)錦(jin)標(biao)賽獲(huo)(huo)得(de)女(nv)(nv)子(zi)(zi)(zi)200米(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)、400米(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)、800米(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)、1500米(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)、4*200米(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)自(zi)由(you)泳(yong)(yong)接力5塊金(jin)(jin)牌(pai)(pai),并(bing)蟬聯世(shi)錦(jin)賽MVP。2016年(nian)(nian)里約熱內盧奧(ao)運(yun)會(hui)獲(huo)(huo)得(de)女(nv)(nv)子(zi)(zi)(zi)200米(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)、400米(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)、800米(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)自(zi)由(you)泳(yong)(yong)金(jin)(jin)牌(pai)(pai),并(bing)率領(ling)美國(guo)隊(dui)取(qu)得(de)女(nv)(nv)子(zi)(zi)(zi)4*100米(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)銀(yin)牌(pai)(pai)和4*200米(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)金(jin)(jin)牌(pai)(pai)。2017年(nian)(nian)布(bu)達佩斯(si)世(shi)界(jie)游泳(yong)(yong)錦(jin)標(biao)賽獲(huo)(huo)得(de)女(nv)(nv)子(zi)(zi)(zi)400米(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)、800米(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)、1500米(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)自(zi)由(you)泳(yong)(yong)金(jin)(jin)牌(pai)(pai),200米(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)自(zi)由(you)泳(yong)(yong)銀(yin)牌(pai)(pai),并(bing)率領(ling)美國(guo)隊(dui)取(qu)得(de)女(nv)(nv)子(zi)(zi)(zi)4*100米(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)金(jin)(jin)牌(pai)(pai)和4*200米(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)金(jin)(jin)牌(pai)(pai)。當(dang)地時間2018年(nian)(nian)3月26日(ri),在華盛頓(dun)國(guo)家新聞俱樂部(NationalPressClub)的午(wu)餐會(hui)上,美國(guo)游泳(yong)(yong)天才(cai)少女(nv)(nv)凱蒂(di)-萊德(de)基(ji)宣布(bu)正式轉為職業選手,在2020東京(jing)奧(ao)運(yun)會(hui)之(zhi)前的兩年(nian)(nian)依然把斯(si)坦福大學(xue)作為訓練基(ji)地。2019光州世(shi)界(jie)游泳(yong)(yong)錦(jin)標(biao)賽獲(huo)(huo)得(de)女(nv)(nv)子(zi)(zi)(zi)800米(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)自(zi)由(you)泳(yong)(yong)金(jin)(jin)牌(pai)(pai),400米(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)自(zi)由(you)泳(yong)(yong)銀(yin)牌(pai)(pai)。