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:  Duke won the 2004 World Series of Poker Tournament of Champions and the National Heads-Up Poker Championship in 2010.
i don't know