Yunhyeok is the only child of my third daughter Jukyeong. I have four grandsons, one each from my three daughters and one from my only son. But, strangely, I seem to have a deeper affection for Yunhyeok and so did my late wife. This was probably because we sort of raised him for a few years after he was born. Both Jukyeong and her husband majored in art in college and had just started to run a private art academy in Daegu.