Un Gum Ko
Ranking History
| Ranking | From | To | Streak |
|---|---|---|---|
| 220 | 2016-01-01 | 2016-01-01 | 1 |
| 399 | 2015-11-01 | 2015-11-01 | 1 |
| 407 | 2015-10-01 | 2015-10-01 | 1 |
| 417 | 2015-09-01 | 2015-09-01 | 1 |
| 424 | 2015-07-01 | 2015-07-01 | 1 |
| 163 | 2015-06-01 | 2015-06-01 | 1 |
| 151 | 2015-05-01 | 2015-05-01 | 1 |
| 156 | 2015-04-01 | 2015-04-01 | 1 |
| 144 | 2015-02-01 | 2015-03-01 | 2 |
| 149 | 2015-01-01 | 2015-01-01 | 1 |
| 152 | 2014-11-01 | 2014-12-01 | 2 |