People in South Korea are crazy about coffee and one man is being credited with starting the trend. NBC's Willie Geist meets the man who brews a cup so good, people come from all over the world just to taste it.
Copyright NBC Olympics - Pyeongchang
People in South Korea are crazy about coffee and one man is being credited with starting the trend. NBC's Willie Geist meets the man who brews a cup so good, people come from all over the world just to taste it.