Korean pop star Psy’s “Gangnam Style” was a worldwide hit upon its 2012 release — but his life has since quieted down from the stardom as he continues to do what he loves. The following year, the singer — born Park Jae-sang — released “Gentleman,” and while the single didn’t provoke the same public excitement, it still earned millions of views on YouTube. However, Psy wasn’t bothered that his latest track wasn’t the next “Gangnam Style.” While speaking at a concert in Korea at the time, he told fans, “I gained international fame almost by accident but that does not mean that I will make desper…