Jack Wynns is a Platinum Life Master who has won numerous Regional events. A long time bridge teacher, he has collaborated with a former student, Jerry Drennan, to compile Jack's t...vizualizați mai multeJack Wynns is a Platinum Life Master who has won numerous Regional events. A long time bridge teacher, he has collaborated with a former student, Jerry Drennan, to compile Jack's teaching material into a book on bidding for intermediate and advanced players.vizualizați mai puține