Ko Byung-Wook 고병욱
Korea (KOR) January 1990 (M30)
Personal Records
| 500m | 38,33 | 23 December 2014 | Seoul (KOR) |
| 1000m | 1.12,86 | 10 September 2016 | Calgary (CAN) |
| 1500m | 1.48,60 | 23 September 2016 | Calgary (CAN) |
| 3000m | 3.42,99 | 29 September 2012 | Calgary (CAN) |
| 5000m | 6.25,66 | 22 September 2013 | Calgary (CAN) |
| 10000m | 13.39,42 | 5 February 2011 | Astana (KAZ) |
Season Bests
| 500m | 38,54 | 27 December 2018 | Seoul (KOR) |
| 1500m | 1.51,16 | 23 September 2018 | Calgary (CAN) |
| 3000m | 3.57,68 | 8 September 2018 | Calgary (CAN) |
| 5000m | 6.41,78 | 21 September 2018 | Calgary (CAN) |
| 10000m | 14.28,92 | 26 October 2018 | Seoul (KOR) |
| 500m | 38,73 | 29 December 2017 | Seoul (KOR) |
| 1500m | 1.49,05 | 24 September 2017 | Calgary (CAN) |
| 3000m | 3.54,80 | 3 January 2018 | Seoul (KOR) |
| 5000m | 6.29,52 | 22 September 2017 | Calgary (CAN) |
| 10000m | 14.53,02 | 20 October 2017 | Seoul (KOR) |
| 500m | 38,34 | 23 January 2017 | Seoul (KOR) |
| 1000m | 1.12,86 | 10 September 2016 | Calgary (CAN) |
| 1500m | 1.48,60 | 23 September 2016 | Calgary (CAN) |
| 3000m | 3.46,17 | 17 September 2016 | Calgary (CAN) |
| 5000m | 6.35,49 | 24 September 2016 | Calgary (CAN) |
| 10000m | 14.35,07 | 29 December 2016 | Seoul (KOR) |
| 500m | 38,70 | 22 December 2015 | Seoul (KOR) |
| 1500m | 1.49,10 | 17 October 2015 | Salt Lake City (USA) |
| 5000m | 6.38,89 | 16 October 2015 | Salt Lake City (USA) |
| 10000m | 15.20,74 | 23 December 2015 | Seoul (KOR) |
| 500m | 38,33 | 23 December 2014 | Seoul (KOR) |
| 1500m | 1.51,87 | 1 February 2015 | Hamar (NOR) |
| 3000m | 3.53,05 | 20 September 2014 | Calgary (CAN) |
| 5000m | 6.37,63 | 6 December 2014 | Berlin (GER) |
| 10000m | 14.20,10 | 22 November 2014 | Seoul (KOR) |
| 500m | 38,63 | 23 December 2013 | Seoul (KOR) |
| 1500m | 1.54,07 | 24 October 2013 | Seoul (KOR) |
| 3000m | 3.50,87 | 7 September 2013 | Calgary (CAN) |
| 5000m | 6.25,66 | 22 September 2013 | Calgary (CAN) |
| 10000m | 13.43,45 | 1 December 2013 | Astana (KAZ) |
| 500m | 38,76 | 22 December 2012 | Seoul (KOR) |
| 1500m | 1.54,25 | 21 December 2012 | Seoul (KOR) |
| 3000m | 3.42,99 | 29 September 2012 | Calgary (CAN) |
| 5000m | 6.26,39 | 13 October 2012 | Calgary (CAN) |
| 10000m | 13.44,83 | 1 March 2013 | Erfurt (GER) |
| 500m | 39,05 | 19 December 2011 | Seoul (KOR) |
| 1500m | 1.54,68 | 20 December 2011 | Seoul (KOR) |
| 3000m | 3.59,86 | 12 January 2012 | Seoul (KOR) |
| 5000m | 6.32,29 | 22 October 2011 | Calgary (CAN) |
| 10000m | 13.52,09 | 16 February 2012 | Seoul (KOR) |
| 500m | 38,43 | 28 December 2010 | Harbin (CHN) |
| 1500m | 1.53,17 | 29 December 2010 | Harbin (CHN) |
| 3000m | 3.55,49 | 4 January 2011 | Seoul (KOR) |
| 5000m | 6.31,87 | 14 November 2010 | Heerenveen (NED) |
| 10000m | 13.39,42 | 5 February 2011 | Astana (KAZ) |
| 500m | 39,90 | 3 March 2010 | Seoul (KOR) |
| 1500m | 1.57,01 | 24 December 2009 | Seoul (KOR) |
| 3000m | 3.58,88 | 13 October 2009 | Seoul (KOR) |
| 5000m | 6.49,42 | 14 October 2009 | Seoul (KOR) |
| 10000m | 14.32,57 | 3 February 2010 | Seoul (KOR) |
| 500m | 39,73 | 4 February 2009 | Seoul (KOR) |
| 1500m | 1.57,99 | 5 February 2009 | Seoul (KOR) |
| 3000m | 3.59,02 | 20 September 2008 | Calgary (CAN) |
| 5000m | 6.39,80 | 11 October 2008 | Calgary (CAN) |
| 10000m | 13.56,54 | 25 February 2009 | Harbin (CHN) |
| 500m | 40,06 | 31 January 2008 | Seoul (KOR) |
| 1500m | 1.57,88 | 7 December 2007 | Heerenveen (NED) |
| 3000m | 4.04,72 | 22 February 2008 | Changchun (CHN) |
| 5000m | 6.31,45 | 17 November 2007 | Calgary (CAN) |
| 10000m | 14.12,97 | 30 November 2007 | Seoul (KOR) |
Results
| 2019 Korean Skating Union Business Competition | Seoul (KOR) | 27 - 29 March 2019 | ||||||||||||||||
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| 54th Memorial Competition | Seoul (KOR) | 16 - 17 March 2019 | ||||||||||||||||
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| 100th National Winter Sports Festival | Seoul (KOR) | 20 - 22 February 2019 | ||||||||||||||||
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| 2019 National Speed Skating Championships | Seoul (KOR) | 15 - 17 January 2019 | ||||||||||||||||
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| 49th Presidents Cup | Seoul (KOR) | 3 - 4 January 2019 | ||||||||||||||||
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Native Language Names