http://deadspin.com/5930258/nbc-interviewed-a-random-tourist-about-the-queen-and-didnt-realize-he-was-evander-holyfield
NBC’s Olympics coverage continues to be top-notch and knowledgable: “They decided to get some “man on the street” comments from tourists in front of Buckingham Palace, and one of them was Evander Holyfield! Blink and you’ll miss him—Holyfield thought the segment was “wonderful”—but the NBC crew didn’t seem to recognize the former world heavyweight champ (and Olympic medalist).”