凱蒂·萊德基(Katie LEDECKY),全名Kathleen Genevieve Ledecky,德系猶太-愛爾(er)蘭人,國籍美(mei)(mei)國。美(mei)(mei)國游(you)泳(yong)(yong)(yong)運(yun)(yun)動員,女(nv)(nv)(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)泳(yong)(yong)(yong)項(xiang)目世界(jie)紀錄保持者。2012年(nian)(nian)(nian)倫敦奧運(yun)(yun)會(hui)獲(huo)得(de)(de)(de)女(nv)(nv)(nv)子(zi)(zi)(zi)800米(mi)(mi)(mi)(mi)(mi)(mi)自(zi)由(you)(you)泳(yong)(yong)(yong)金(jin)(jin)(jin)牌(pai)(pai)(pai)。2013年(nian)(nian)(nian)巴塞羅(luo)那世界(jie)游(you)泳(yong)(yong)(yong)錦標(biao)(biao)賽(sai)(sai)獲(huo)得(de)(de)(de)女(nv)(nv)(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)泳(yong)(yong)(yong)接力4塊(kuai)金(jin)(jin)(jin)牌(pai)(pai)(pai),并當選世錦賽(sai)(sai)MVP。2015年(nian)(nian)(nian)喀山世界(jie)游(you)泳(yong)(yong)(yong)錦標(biao)(biao)賽(sai)(sai)獲(huo)得(de)(de)(de)女(nv)(nv)(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)泳(yong)(yong)(yong)接力5塊(kuai)金(jin)(jin)(jin)牌(pai)(pai)(pai),并蟬聯世錦賽(sai)(sai)MVP。2016年(nian)(nian)(nian)里約熱(re)內盧奧運(yun)(yun)會(hui)獲(huo)得(de)(de)(de)女(nv)(nv)(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)泳(yong)(yong)(yong)金(jin)(jin)(jin)牌(pai)(pai)(pai),并率(lv)領美(mei)(mei)國隊取得(de)(de)(de)女(nv)(nv)(nv)子(zi)(zi)(zi)4*100米(mi)(mi)(mi)(mi)(mi)(mi)銀牌(pai)(pai)(pai)和(he)(he)4*200米(mi)(mi)(mi)(mi)(mi)(mi)金(jin)(jin)(jin)牌(pai)(pai)(pai)。2017年(nian)(nian)(nian)布(bu)達(da)佩斯(si)(si)世界(jie)游(you)泳(yong)(yong)(yong)錦標(biao)(biao)賽(sai)(sai)獲(huo)得(de)(de)(de)女(nv)(nv)(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)泳(yong)(yong)(yong)金(jin)(jin)(jin)牌(pai)(pai)(pai),200米(mi)(mi)(mi)(mi)(mi)(mi)自(zi)由(you)(you)泳(yong)(yong)(yong)銀牌(pai)(pai)(pai),并率(lv)領美(mei)(mei)國隊取得(de)(de)(de)女(nv)(nv)(nv)子(zi)(zi)(zi)4*100米(mi)(mi)(mi)(mi)(mi)(mi)金(jin)(jin)(jin)牌(pai)(pai)(pai)和(he)(he)4*200米(mi)(mi)(mi)(mi)(mi)(mi)金(jin)(jin)(jin)牌(pai)(pai)(pai)。當地時間2018年(nian)(nian)(nian)3月26日,在華盛頓國家新聞俱樂部(bu)(NationalPressClub)的(de)午餐會(hui)上,美(mei)(mei)國游(you)泳(yong)(yong)(yong)天才(cai)少(shao)女(nv)(nv)(nv)凱蒂-萊德基宣布(bu)正式轉為職業選手,在2020東京(jing)奧運(yun)(yun)會(hui)之(zhi)前的(de)兩(liang)年(nian)(nian)(nian)依然把斯(si)(si)坦福大(da)學作為訓練(lian)基地。2019光州(zhou)世界(jie)游(you)泳(yong)(yong)(yong)錦標(biao)(biao)賽(sai)(sai)獲(huo)得(de)(de)(de)女(nv)(nv)(nv)子(zi)(zi)(zi)800米(mi)(mi)(mi)(mi)(mi)(mi)自(zi)由(you)(you)泳(yong)(yong)(yong)金(jin)(jin)(jin)牌(pai)(pai)(pai),400米(mi)(mi)(mi)(mi)(mi)(mi)自(zi)由(you)(you)泳(yong)(yong)(yong)銀牌(pai)(pai)(pai)。