2015 YIMIN World Baduk Rookies Championship
Lee DongHun from Korea beats Ke Jie ranked 1 in China

Lee DongHun beats Ke Jie who seems to forget to lose in YIMIN Cup. 

Lee DongHun 5P is ranked 15th in Korea but beats Ke Jie 9P ranked 1 in China by resign with white and got into the final in the end. By this win, both players record is 2 to 2 even so far.

In the another match, Guo ZhiHao 4P won against Zhao ChenYu 4P by resign with black and he meets with Lee DongHun 5P in the final. Both players are same age 17 year old, and once they have met in Eljo League and Lee DongHun 5P won at that time.