Meh, the so-called "fake Kim Il Sung theory" isn't a new info found in 2011, it was a raging conspiracy theory all the way back from 1940s. If you speak Korean, search for "김일성 가짜설", you'll find wiki pages the size of a book chapter.
From what I've heard, the theory is largely discredited now. (Of course that doesn't mean North Korea's breathless account of Kim's heroic adventures is anywhere near believable, but that's a separate issue.)
From what I've heard, the theory is largely discredited now. (Of course that doesn't mean North Korea's breathless account of Kim's heroic adventures is anywhere near believable, but that's a separate issue.)