what does Tiffany Williamson and Annie Duke have in common?
Tiffany Williamson:  The finish was the highest by a female in the WSOP Main Event since Annie Duke's 10th-place finish in 2000. Annie Duke: Anne LaBarr "Annie" Duke (née Lederer; September 13, 1965) is an American professional poker player and author. Annie Duke:  She has written a number of instructional books for poker players, including "Decide to Play Great Poker" and "The Middle Zone", and she published her autobiography, "How I Raised, Folded, Bluffed, Flirted, Cursed, and Won Millions at the World Series of Poker", in 2005.
i don't know