Chinese 9-dan professional player (柯洁), born in 1997-08-08 and as of December 2017 the highest-rated player in the world. He was promoted to 1 dan in 2008, 2 dan in 2010, 3 dan in 2011, 4 dan in 2012, and 9 dan in 2014.
Ke Jie in April 2017
- 2014: 16th Ahan Tongshan Cup (d. Tang Weixing 9d)
- 2015: 15th Ricoh Cup? (d. Shi Yue 9d)
- 2015: 2nd Bailing Cup (d. Qiu Jun 9d 3-2)
- 2015: 20th Samsung Cup (d. Shi Yue 9d 2-0)
- 2016: 2nd Mlily Cup (d. Lee Sedol 9 dan 3-2)
- 2016: 18th Ahan Tongshan Cup (d. Chen Yaoye 9d)
- 2016: 21st Samsung Cup (d. Tuo Jiaxi 9d 2-1)
- 2017: Weiqi Rally Tournament (d. Tuo Jiaxi 9d)
- 2017: Go at National Games of PRC
- 2017: 4th Limin Cup (d. Xu Jiayang 6d)
- 2017: Men's Individual at 2017 IMSA Elite Mind Games (d. Park Junghwan)
- 2017: 1st Shinyao/ENN cup (d. Peng Liyao)
Chinese profile at hoetom.com.