As we might have already known, Korean entertainment has gone global. It’s a phenomenon much talk about in the media, and I would like to take this opportunity to highlight what small business owners – wherever they are – can learn from at least two of many niches in Korean entertainment industry: Reality Shows and K-pop. Okay, I wasn’t a fan of Korean entertainment, but my wife has got me to listen to K-pop and watch Korean drama. I never really like Korean drama, but I did watch some, anyway.…