RK is one of the world's top bridge teachers, writers and critics. He has over 50 outstanding books to his credit.
AK is the UK's leading bridge teacher and a widely respected author. Ron 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 50 books, some of which have been 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.