Wondering if anyone can find this video. From Letterman's 5/6/14 show.
Dave opens the TTL montage, then starts to set up the list. The U. S. Open bowling tournament has been canceled because of lack of interest. Dave visits with Paul about bowling as a teen. Then he gets into TV coverage of bowling by Chris Schenkel (I just remember him from ABC's coverage of the Indy 500: "And they're racing at Indianapolis!") and Billy Welu. Then Dave wants to know who the big bowling star used to be, and looks over at Bill Scheft, who says Johnny Petraglia, Don Carter and Dick Weber." Who else? Dave wants to know who the big guy was. Scheft says Earl Anthony. Nancy Agostini guesses Norm Duke. (Nope.) Then an audience guy in the balcony, who's had enough, hollers Carmen Salvino. Uh oh. Now Dave's wasted 3½ minutes, so the Top Ten is canceled!