The content originally appeared on: CNN Seoul (CNN)Ten years ago, the world watched as a young Kim Jong Un solemnly walked beside his father's hearse on a snowy morning in Pyongyang as distraught North Koreans wailed in grief. Kim's long black coat and hairstyle, reminiscent of his late grandfather Kim Il Sung, were viewed as a superficial effort to emulate the authority of his forebears. But the 20-something heir to the North Korean leadership quickly grew into the role, and […]