Ron Klinger
Ron Klinger is a leading international bridge teacher and has represented Australia in over 20 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 been translated into Bulgarian, Chinese, Danish, French, Hebrew and Icelandic. Two of his titles - Guide to Better Card Play and Right Through the Pack Again - won Book of the Year awards. 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 over 15 years.

Derek Rimington
Derek Rimington, English Grand Master and international player, managed Greater London's computer operations until 1981, a memorable year for him for that was when he captained the British women's team to victory for the triple crown - Common Market, European and World Championships. He now spends much of the year with his wife Barbara as the bridge host on worldwide cruises. He is also a bridge author, editor and writer, contributing to many magazines and newspapers as well being columnist for The Field magazine.