Insung Ko

Current standing

Week ending Aug 16, 2026

Career record

Career high

#1745

Weeks ranked

3

Career high, weeks at number one and weeks ranked are counted from the weekly ranking itself. Ranking events and wins are as published by OWGR, and cover events that predate our tournament records.

Tournament results

121 ranking events since 2013. MC is a missed cut and WD a withdrawal, shown where the scorecard evidences it; a dash means no finishing position was recorded.

1. 2026-06KPGA Classic with I'm Vita19
2. 2025-11Lexus Masters60
3. 2025-10The Charity Classic58
4. 2025-10KPGA Gyeongbuk Open27
5. 2025-09Hyundai Insurance KJ Choi Invitational—
6. 2025-09Golfzon OPEN15
7. 2025-09KPGA Founders Cup—
8. 2025-08Dong-A Membership Exchange Group OPEN71
9. 2025-06KPGA Gunsan CC Open—
10. 2025-06The 68th KPGA Championship with A-ONE CC—
11. 2025-06Baeksong Holdings-Asiad CC Busan Open51
12. 2025-05SK telecom OPEN—
13. 2025-05KPGA Classic32
14. 2025-05The 44th GS Caltex Maekyung Open Golf Championship51
15. 2025-04Woori Financial Group Championship—
16. 2025-04The 20th DB Insurance Promy Open—
17. 2024-11Dong-A Membership Exchange Group OPEN13
18. 2024-10The Charity Classic—
19. 2024-10Baeksong Holdings-Asiad CC Busan Open—
20. 2024-10Hyundai Marine & Fire Insurance KJ Choi Invitational4
21. 2024-09Golfzon-Toray OPEN—
22. 2024-09Lexus Masters—
23. 2024-07KPGA Gunsan CC Open—
24. 2024-06Bizplay-One the Club Open with Club 7235
25. 2024-06The 67th KPGA Championship with A-ONE CC63
26. 2024-06The 14th Descente Korea Matchplay31
27. 2024-05KB Finance Liiv Championship—
28. 2024-05SK telecom OPEN—
29. 2024-05KPGA Classic40
30. 2024-04Woori Financial Group Championship—
31. 2024-04KPGA Founders Cup with Hanmaek CC—
32. 2024-04The 19th DB Insurance Promy Open61
33. 2023-11Golfzon-Toray OPEN—
34. 2023-10Backsong Holdings-Asiad CC Busan Open—
35. 2023-10Genesis Championship—
36. 2023-10Hyundai Marine & Fire Insurance KJ Choi Invitational—
37. 2023-09iMBank Open—
38. 2023-09BIZPLAY-Electronic Times OPEN—
39. 2023-09LX Championship—
40. 2023-08KPGA Gunsan CC Open—
41. 2023-07HONORS K Sollago CC HAN JANGSANG Invitational—
42. 2023-06The 66th KPGA Championship with A-ONE CC—
43. 2023-06The 13th Descente Korea Match Play—
44. 2023-05KB Finance LIIV Championship—
45. 2023-05SK Telecom Open—
46. 2023-05Woori Financial Group Championship—
47. 2023-04Golfzon OPEN In Jeju30
48. 2023-04The 18th DB Insurance Promy Open—
49. 2020-11LG Signature Players Championship—
50. 2020-10BIZPLAY-Electronic Times OPEN with TAMEUS CC—
51. 2020-10Genesis Championship—
52. 2020-09Hyundai Insurance KJ Choi Invitational—
53. 2020-09The 36th Shinhan Donghae Open—
54. 2020-08HAZZYS Golf KPGA Open with Ildong Lakes Golf Club—
55. 2020-08The 39th GS Caltex Maekyung Open Golf Championship—
56. 2020-0863rd KPGA Championship with A-ONE CC—
57. 2020-07KPGA Open with SOLLAGO CC—
58. 2020-07KPGA Gunsan CC Open32
59. 2020-07Woosung Construction Aramir CC Busan Gyeongnam Open—
60. 2019-10Genesis Championship—
61. 2019-10Hyundai Insurance KJ Choi Invitational—
62. 2019-09DGB Financial Group Volvik Daegu Gyeongbuk Open17
63. 2019-09Woosung Construction Aramir CC Busan-Gyeongnam Open33
64. 2019-06The 62nd KPGA Championship with A-ONE CC—
65. 2019-06KEB Hana Bank Invitational26
66. 2019-06The 10th Descente Korea Munsingwear Matchplay10
67. 2019-05KB Finance Liiv Championship—
68. 2019-05SK telecom OPEN11
69. 2019-05The 2nd Huons Elravie Celebrity Pro-Am14
70. 2019-04NS Home Shopping Gunsan CC Jeonbook Open—
71. 2019-04The 15th DB Insurance Promy Open—
72. 2018-11A+ Life Hyodam Jeju Open with MTN21
73. 2018-10Hyundai Insurance KJ Choi Invitational—
74. 2018-09Huons Celebrity Pro-Am27
75. 2018-09DGB Financial Group Daegu Gyeongbuk Open—
76. 2018-08DONG-A Membership Exchange Group Busan Open29
77. 2018-07NS HomeShopping Gunsan CC Jeonbuk Open—
78. 2018-07The 61st KPGA Championship with A-ONE CC—
79. 2018-06KEB Hana Bank Invitational—
80. 2018-06KB Finance LIIV Championship56
81. 2018-05Genesis Championship51
82. 2018-05SK Telecom Open49
83. 2018-04The 14th Dongbu Insurance Promy Open—
84. 2017-11Caido Series 2017 Tour Championship with Sol Moro CC9
85. 2017-10Hyundai Insurance KJ CHOI INVITATIONAL16
86. 2017-10Caido Series 2017 - Jeju Open with Hwaeng Group—
87. 2017-09Genesis Championship—
88. 2017-09T-up GSwing Mega Open presented by Dreampark CC—
89. 2017-09DGB Financial Group Daegu Gyeongbuk Open—
90. 2017-08Caido Series 2017 Donga Membership Group Dynamic Busan Open—
91. 2017-07Caido Series 2017 - Jinju Savings Bank Caido Male Open with Black Cats41
92. 2017-07Caido Series 2017 - NS HomeShopping Gunsan CC Jeonbuk Open62
93. 2017-06The 60th KPGA Championship with A-ONE CC39
94. 2017-06Caido Series 2017 Caido Golden V1 Open24
95. 2017-06Descente Korea Munsingwear Matchplay17
96. 2017-05Caido Series 2017 Caido DREAM OPEN26
97. 2017-05SK telecom Open—
98. 2017-04Cadio Series 2017 - Eugene Group/All for You Jeonnam Open—
99. 2017-04The 13th Dongbu Insurance Promy Open48
100. 2016-05Maeil Dairies Open 201666
101. 2015-10Descente Korea Munsingwear Matchplay33
102. 2015-09The 31st Shinhan Donghae Open—
103. 2015-09Maeil Dairies Open 201525
104. 2015-06Gunsan CC Open—
105. 2015-06The 2nd Vainer Open—
106. 2015-06Nefs Heritage 201551
107. 2015-05The 34th GS Caltax Maekyung Open66
108. 2015-04The 11th Dongbu Insurance Promi Open15
109. 2014-11The 30th Shinhan Donghae Open60
110. 2014-11Hearld KYJ Tour Championship47
111. 2014-10KJ CHOI INVITATIONAL presented by CJ—
112. 2014-08Vainer-Pineridge Open—
113. 2014-08The 1st Maeil Dairies Open—
114. 2014-07YAMAHA HANKYUNG The 57th KPGA Championship—
115. 2014-06Gunsan CC Open—
116. 2014-062014 Bosung CC Classic56
117. 2014-06The 2nd Happiness Songhak Construction Open40
118. 2014-05Descente Korea Munsingwear Matchplay Championship33
119. 2014-05The 33rd GS Caltax Maekyung Open—
120. 2014-04Dongbu Promi Open33
121. 2013-06Gunsan CC Open52