凱蒂·萊德基(Katie LEDECKY),全名Kathleen Genevieve Ledecky,德系猶太-愛爾蘭人(ren),國(guo)(guo)(guo)(guo)籍美(mei)(mei)國(guo)(guo)(guo)(guo)。美(mei)(mei)國(guo)(guo)(guo)(guo)游(you)泳(yong)(yong)(yong)(yong)(yong)運動(dong)員,女(nv)(nv)(nv)(nv)子(zi)400米(mi)(mi)(mi)(mi)(mi)、800米(mi)(mi)(mi)(mi)(mi)、1500米(mi)(mi)(mi)(mi)(mi)個人(ren)自(zi)由(you)(you)(you)泳(yong)(yong)(yong)(yong)(yong)項(xiang)目世(shi)(shi)界(jie)紀錄保持(chi)者。2012年倫敦奧(ao)運會(hui)(hui)獲(huo)(huo)(huo)得(de)(de)(de)(de)女(nv)(nv)(nv)(nv)子(zi)800米(mi)(mi)(mi)(mi)(mi)自(zi)由(you)(you)(you)泳(yong)(yong)(yong)(yong)(yong)金(jin)(jin)(jin)(jin)牌(pai)。2013年巴塞羅那世(shi)(shi)界(jie)游(you)泳(yong)(yong)(yong)(yong)(yong)錦(jin)標賽獲(huo)(huo)(huo)得(de)(de)(de)(de)女(nv)(nv)(nv)(nv)子(zi)400米(mi)(mi)(mi)(mi)(mi)、800米(mi)(mi)(mi)(mi)(mi)、1500米(mi)(mi)(mi)(mi)(mi)、4*200米(mi)(mi)(mi)(mi)(mi)自(zi)由(you)(you)(you)泳(yong)(yong)(yong)(yong)(yong)接力(li)4塊金(jin)(jin)(jin)(jin)牌(pai),并當選世(shi)(shi)錦(jin)賽MVP。2015年喀山世(shi)(shi)界(jie)游(you)泳(yong)(yong)(yong)(yong)(yong)錦(jin)標賽獲(huo)(huo)(huo)得(de)(de)(de)(de)女(nv)(nv)(nv)(nv)子(zi)200米(mi)(mi)(mi)(mi)(mi)、400米(mi)(mi)(mi)(mi)(mi)、800米(mi)(mi)(mi)(mi)(mi)、1500米(mi)(mi)(mi)(mi)(mi)、4*200米(mi)(mi)(mi)(mi)(mi)自(zi)由(you)(you)(you)泳(yong)(yong)(yong)(yong)(yong)接力(li)5塊金(jin)(jin)(jin)(jin)牌(pai),并蟬聯世(shi)(shi)錦(jin)賽MVP。2016年里約(yue)熱內盧奧(ao)運會(hui)(hui)獲(huo)(huo)(huo)得(de)(de)(de)(de)女(nv)(nv)(nv)(nv)子(zi)200米(mi)(mi)(mi)(mi)(mi)、400米(mi)(mi)(mi)(mi)(mi)、800米(mi)(mi)(mi)(mi)(mi)自(zi)由(you)(you)(you)泳(yong)(yong)(yong)(yong)(yong)金(jin)(jin)(jin)(jin)牌(pai),并率領美(mei)(mei)國(guo)(guo)(guo)(guo)隊取得(de)(de)(de)(de)女(nv)(nv)(nv)(nv)子(zi)4*100米(mi)(mi)(mi)(mi)(mi)銀(yin)牌(pai)和4*200米(mi)(mi)(mi)(mi)(mi)金(jin)(jin)(jin)(jin)牌(pai)。2017年布達(da)佩斯世(shi)(shi)界(jie)游(you)泳(yong)(yong)(yong)(yong)(yong)錦(jin)標賽獲(huo)(huo)(huo)得(de)(de)(de)(de)女(nv)(nv)(nv)(nv)子(zi)400米(mi)(mi)(mi)(mi)(mi)、800米(mi)(mi)(mi)(mi)(mi)、1500米(mi)(mi)(mi)(mi)(mi)自(zi)由(you)(you)(you)泳(yong)(yong)(yong)(yong)(yong)金(jin)(jin)(jin)(jin)牌(pai),200米(mi)(mi)(mi)(mi)(mi)自(zi)由(you)(you)(you)泳(yong)(yong)(yong)(yong)(yong)銀(yin)牌(pai),并率領美(mei)(mei)國(guo)(guo)(guo)(guo)隊取得(de)(de)(de)(de)女(nv)(nv)(nv)(nv)子(zi)4*100米(mi)(mi)(mi)(mi)(mi)金(jin)(jin)(jin)(jin)牌(pai)和4*200米(mi)(mi)(mi)(mi)(mi)金(jin)(jin)(jin)(jin)牌(pai)。當地時(shi)間(jian)2018年3月26日,在華(hua)盛(sheng)頓國(guo)(guo)(guo)(guo)家(jia)新聞俱樂部(NationalPressClub)的(de)午餐會(hui)(hui)上,美(mei)(mei)國(guo)(guo)(guo)(guo)游(you)泳(yong)(yong)(yong)(yong)(yong)天才少女(nv)(nv)(nv)(nv)凱蒂-萊德基宣布正式(shi)轉(zhuan)為(wei)職業(ye)選手,在2020東京奧(ao)運會(hui)(hui)之(zhi)前的(de)兩(liang)年依然(ran)把斯坦(tan)福大學作為(wei)訓練基地。2019光州世(shi)(shi)界(jie)游(you)泳(yong)(yong)(yong)(yong)(yong)錦(jin)標賽獲(huo)(huo)(huo)得(de)(de)(de)(de)女(nv)(nv)(nv)(nv)子(zi)800米(mi)(mi)(mi)(mi)(mi)自(zi)由(you)(you)(you)泳(yong)(yong)(yong)(yong)(yong)金(jin)(jin)(jin)(jin)牌(pai),400米(mi)(mi)(mi)(mi)(mi)自(zi)由(you)(you)(you)泳(yong)(yong)(yong)(yong)(yong)銀(yin)牌(pai)。