Top participants in country Korea, South
View list of UOTD| Rank | Name | UOTD |
|---|---|---|
| 1 | amazing | 534 |
| 2 | Lee Hee Lak | 239 |
| 3 | AstroCruncher | 100 |
| 4 | Common Chord | 35 |
| 5 | Lee Chanseok | 24 |
| 6 | SETIKAH | 23 |
| 7 | Sanghoon Yeom | 16 |
| 8 | Jari Kosonen | 16 |
| 9 | Beom Sik Shin | 14 |
| 10 | oheunseok [SETIKAH@KOREA] | 10 |
| 11 | ripli | 10 |
| 12 | Hayaro-minicat | 9 |
| 13 | seominjea (S.korea) | 7 |
| 14 | Brian | 7 |
| 15 | mytel | 7 |
| 16 | leeyk725 | 6 |
| 17 | [KOR]moozom | 5 |
| 18 | Stormdrive | 5 |
| 19 | choiseowoo97 | 4 |
| 20 | Ha Seok woo | 4 |
| 21 | PDH | 4 |
| 22 | joshua yo | 4 |
| 23 | Lee JinGoo | 2 |
| 24 | dada0137 | 2 |
| 25 | Ryan Mikulovsky | 2 |
| 26 | colibrishin | 2 |
| 27 | Jun | 2 |
| 28 | Sunblog.kr for Feena Fam Earthlight | 2 |
| 29 | blackhall | 2 |
| 30 | chemica | 1 |
| 31 | Yuncheol Park | 1 |
| 32 | jushin kim | 1 |
| 33 | Lee,Young-Gi | 1 |
| 34 | Kim Seung-Hye | 1 |
| 35 | Kim Yangsu | 1 |
| 36 | VioletsAreBlue | 1 |
| 37 | Jérôme Pinot | 1 |
| 38 | Wonseok Kang | 1 |
| 39 | Sunblog.kr for Feena Fam Earthlight | 1 |
| 40 | Johntyler | 1 |
| 41 | nathan | 1 |
| 42 | Phu-Tri Tran | 1 |
| 43 | jh.Lee | 1 |
| 44 | YDFRIENDS | 1 |
| 45 | Smeg | 1 |
| 46 | alimamo | 1 |
| 47 | amakusa | 1 |
| 48 | hoon | 1 |
| 49 | KEViN | 1 |
| 50 | Destriga | 1 |