Imitation is the highest form of flattery!
Who Am I? "borrows some pages" from Robert Ludlam's 1980 book The Bourne Identity. In the 2002 film version of TBI, Matt Damon says, "I don't know who I am!" This could be a subtle reference to Who Am I? In the book, Jason Bourne is in his fifties or sixties. In the newer movies, he's in his late 20's-early 30's.
I have a Taiwanese DVD version of Who Am I? The reedited US version is on one side and the uncut Mandarin version is on the other.