Ko Byung-wook
| full name | Ko Byung-wook | |
| nationality | South Korea (KOR) | |
| born | January 1990 | in unknown |
| Navigation | Championships | World Cup |
World Cup - Top 10 positions
| discipline | 1st | 2nd | 3rd | 4th-6th | 7th-10th | starts |
| 1500 meters | 0 | 0 | 0 | 0 | 0 | 2 |
| 5000 meters | 0 | 0 | 0 | 0 | 0 | 15 |
| 10,000 meters | 0 | 0 | 0 | 0 | 0 | 4 |
| Mass start | 0 | 0 | 0 | 0 | 0 | 2 |
| total individual | 0 | 0 | 0 | 0 | 0 | 23 |
| Team pursuit | 1 | 7 | 1 | 1 | 1 | 11 |
World Cup - Victories
| # | date | disclipline | place | |
| 1 | 12 Dec 2014 | Team pursuit | Heerenveen | NED |
World Cup - All results
| seizoen | position | date | disclipline | place | ||
| 2007-08 | B | 25 | 10 Nov 2007 | 5000 meters | Salt Lake City | USA |
| B | 15 | 17 Nov 2007 | 5000 meters | Calgary | CAN | |
| B | 40 | 7 Dec 2007 | 1500 meters | Heerenveen | NED | |
| B | 17 | 8 Dec 2007 | 5000 meters | Heerenveen | NED | |
| 2010-11 | B | 1 | 14 Nov 2010 | 5000 meters | Heerenveen | NED |
| A | 19 | 19 Nov 2010 | 5000 meters | Berlin | GER | |
| 8 | 21 Nov 2010 | Team pursuit | Berlin | GER | ||
| 2011-12 | 4 | 20 Nov 2011 | Team pursuit | Chelyabinsk | RUS | |
2  | 4 Dec 2011 | Team pursuit | Heerenveen | NED | ||
| 2 | 12 Feb 2012 | Team pursuit | Hamar | NOR | ||
| 2 | 11 Mar 2012 | Team pursuit | Berlin | GER | ||
| 2012-13 | B | 9 | 16 Nov 2012 | 5000 meters | Heerenveen | NED |
3  | 17 Nov 2012 | Team pursuit | Heerenveen | NED | ||
| A | 13 | 18 Nov 2012 | Mass start | Heerenveen | NED | |
| B | 14 | 24 Nov 2012 | 5000 meters | Kolomna | RUS | |
| B | 18 | 2 Dec 2012 | 10,000 meters | Astana | KAZ | |
| B | 6 | 9 Feb 2013 | 5000 meters | Inzell | GER | |
| A | 11 | 10 Feb 2013 | Mass start | Inzell | GER | |
| B | 5 | 1 Mar 2013 | 10,000 meters | Erfurt | GER | |
| 2 | 2 Mar 2013 | Team pursuit | Erfurt | GER | ||
| 2 | 8 Mar 2013 | Team pursuit | Heerenveen | NED | ||
| 2013-14 | B | 15 | 10 Nov 2013 | 5000 meters | Calgary | CAN |
| B | 16 | 17 Nov 2013 | 5000 meters | Salt Lake City | USA | |
| B | 14 | 1 Dec 2013 | 10,000 meters | Astana | KAZ | |
| B | 24 | 8 Dec 2013 | 5000 meters | Berlin | GER | |
| 2014-15 | B | 11 | 14 Nov 2014 | 5000 meters | Obihiro | JPN |
| 2 | 15 Nov 2014 | Team pursuit | Obihiro | JPN | ||
| B | 15 | 22 Nov 2014 | 10,000 meters | Seoul | KOR | |
| 2 | 5 Dec 2014 | Team pursuit | Berlin | GER | ||
| B | 13 | 6 Dec 2014 | 5000 meters | Berlin | GER | |
1  | 12 Dec 2014 | Team pursuit | Heerenveen | NED | ||
| B | 19 | 13 Dec 2014 | 5000 meters | Heerenveen | NED | |
| B | 31 | 31 Jan 2015 | 5000 meters | Hamar | NOR | |
| B | 31 | 1 Feb 2015 | 1500 meters | Hamar | NOR | |
