| Korean name | |
| Hangul: | 강충 |
| Hanja: | 康忠 |
| Rr: | Gang Chung |
| Mr: | Gang Chung |
Gang Chung was 6th generation earlier ancestor of Taejo, who was the founder of Goryeo.
When Gang Ho-gyeong, the oldest ancestor of Taejo went to hunting in Mount Pyeon Na, he met a goddess of the mountain. She offered him to get married with her and rule theocracy together. However, Gang Ho-gyeong already had a wife. According to a story, he visited his wife in his dream, she got pregnant and Gang Chung was born.[1] Once day, Par Wong, who was a Feng Shui master in Silla visited Gang Ho-gyeong and said “If you plant pine trees in Mount Song ak and hide rocky wall, a person who unify three Korea will be born.” Gang Ho-gyeong followed his prediction and planted pine trees covered rocky wall and Taejo was born.[2]