Andrew Kambites is a leading English bridge teacher and author and lives in Stroud, Gloucestershire.
Hugh Kelsey will always be remembered as one of the all-time great bridge writers and analysts. He was the author of more than 50 outstanding bridge books and was the bridge advisor and editor for the Master Bridge Series from its foundation.
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 60 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, and has written a daily bridge column in The Sydney Morning Herald and The Sun-Herald for many years.
Today the name of the Kooler Design Studio is synonymous with quality designs from Linda Gillum, Nancy Rossi, Barbara Baatz, Jorja Hernandez, Sandy Orton, Holly DeFount, Deanna Hall West and Donna Kooler. These designs are in demand all over the world and are regularly featured in magazines, books, leaflets and kits.
Roman Krzemien is a certified bridge teacher, author of four bridge books, and has trained and captained the Polish National Women's Team for many years.