Roger TrezelRon Klinger is a leading international bridge teacher and has represented Australia in world championships since 1976. An Australian Grand Master and a World Bridge Federation International Master, he has written over 60 books, some of which have bee translated into Bulgarian, Chinese, Danish, French, Hebrew and Icelandic. He has created many new bridge ideas and devised a number of conventions. He lives in NSW, Australia, and has written a daily bridge column in The Sydney Morning Herald and The Sun-Herald for many years. Read More Read Less