Ahn Sun-ju, or Sun-ju Ahn (, born 31 August 1987) is a South Korean professional golfer currently playing on the LPGA of Japan Tour. She led the LPGA of Japan Tour money list in 2010, 2011, 2014, and 2018.

Professional wins (35) LPGA Tour wins (1) No.DateTournamentWinning scoreMargin ofvictoryRunners-up18 Nov 2015Toto Japan Classic^−16 (68-65-67=200)Playoff Lee Ji-hee Angela Stanford ^ Co-sanctioned with the LPGA of Japan Tour

LPGA Tour playoff record (1–0) No.YearTournamentOpponentsResult12015Toto Japan Classic Lee Ji-hee Angela StanfordWon with birdie on first extra hole

LPGA of Korea Tour wins (7) No.DateTournamentWinning scoreMargin ofvictoryRunner(s)-up113 May 2006KB Star Tour First Tourney in Yongin−16 (65-66-69=200)1 stroke Na Yeon Choi221 Apr 2007KB Star Tour First Tourney in Busan +4 (68-76-76=220)1 stroke Moon Hyun-hee Hong Ran Jiyai Shin 320 May 2007Taeyoung Cup Korea Women's Open−4 (73-69-70=212)4 strokes Jung Jae-eun Eun-Hee Ji Cristie Kerr 46 Jul 2007MBC Tour Korea Golf Art Village Open−12 (69-63=132)1 stroke Eun-Hee Ji53 Oct 2008Samsung Finance Ladies Championship−10 (65-69-72=206)2 strokes Yoon Chae-young610 May 2009KB Star Tour First Tourney in Hampyeong−12 (68-66-70=204)6 strokes Hee Kyung Seo76 Sep 2009KB Star Tour Second Tourney in Kyeongsan−17 (68-66-66=202)3 strokes Song Min-ji

LPGA of Japan Tour wins (28) No.DateTournamentWinning scoreMargin ofvictoryRunner(s)-up18 Mar 2010Daikin Orchid Ladies−10 (69-70-67=206)5 strokes Kaori Aoyama Chie Arimura Shinobu Moromizato Inbee Park Jiyai Shin218 Jul 2010Stanley Ladies−6 (70-71-69=210)Playoff Lee Ji-hee310 Oct 2010Sankyo Ladies Open−10 (69-70-67=206)Playoff Inbee Park417 Oct 2010Fujitsu Ladies−19 (65-62-70=207)7 strokes Jiyai Shin58 May 2011World Ladies Championship Salonpas Cup−10 (71-67-71-69=278)3 strokes Teresa Lu Miki Saiki 612 Jun 2011Suntory Ladies Open−14 (67-70-67-70=274)1 stroke Chie Arimura Lee Ji-hee 714 Aug 2011NEC Karuizawa 72−16 (68-66-66=200)Playoff Akiko Fukushima89 Oct 2011Sankyo Ladies Open−9 (71-66-70=207)2 strokes Lee Ji-woo Jeon Mi-jeong Shiho Oyama96 May 2012World Ladies Championship Salonpas Cup−8 (67-69-72=208)Playoff Inbee Park Morgan Pressel1026 Aug 2012Nitori Ladies−14 (71-63-68=202)2 strokes Jeon Mi-jeong112 Sep 2012Golf5 Ladies−15 (67-68-66=201)1 stroke Lee Ji-hee1225 Aug 2013CAT Ladies−12 (70-68-60=198)3 strokes Ritsuko Ryu131 Sep 2013Nitori Ladies Golf Tournament−11 (70-70-65=205)2 strokes Teresa Lu146 April 2014Yamaha Ladies Open Katsuragi−5 (70-69-72-72=283)1 stroke Yumiko Yoshida1525 May 2014Chukyo TV Bridgestone Ladies Open−8 (69-69-70=208)3 strokes Lee Ji-hee Sakai Miki Ritsuko Ryu Miki Saiki Phoebe Yao Sakura Yokomine1615 Jun 2014Suntory Ladies Open−14 (69-71-68-66=274)5 strokes Akane Iijima1712 Oct 2014Stanley Ladies Golf Tournament−14 (68-68-66=202)2 strokes Lee Ji-hee1819 Oct 2014Fujitsu Ladies−11 (64-69-72=205)Playoff Sakura Yokomine Erika Kikuchi1926 Jul 2015Century 21 Ladies Golf Tournament−15 (64-67-70=201)1 stroke Erika Kikuchi Bae Hee-kyung208 Nov 2015Toto Japan Classic^−16 (68-65-67=200)Playoff Lee Ji-hee Angela Stanford2124 Jul 2016Century 21 Ladies Golf Tournament−9 (73-67-67=207)1 stroke Megumi Kido Erika Kikuchi229 Oct 2016Stanley Ladies−6 (69-69=138)Playoff Lee Bo-mee235 Mar 2017Daikin Orchid Ladies Golf Tournament−6 (73-67-69-73=282)1 stroke Fumika Kawagishi2411 Mar 2018Yokohama Tire Golf Tournament PRGR Ladies Cup−11 (71-66-68=205)Playoff Ai Suzuki251 Apr 2018Yamaha Ladies Open Katsuragi−5 (72-71-71-69=283)2 strokes Erika Kikuchi268 Jul 2018Nipponham Ladies Classic−13 (69-67-67=203)2 strokes Fumika Kawagishi2726 Aug 2018Nitori Ladies Golf Tournament−7 (70-70-71-70=281)3 strokes Ayaka Watanabe2821 Oct 2018Nobuta Group Masters GC Ladies−12 (65-70-67-74=276)2 strokes Kim Ha-neul ^ Co-sanctioned with the LPGA Tour

External links

Biography on seoulsisters.com