Welling, Gerard Gerard Welling is an International Master and an experienced chess trainer from the Netherlands. He has contributed to NIC Yearbook and Kaissiber, the freethinker's magazine on non-mainline chess openings.
Giddins, Steven Steve Giddins is a FIDE Master from England, and a highly experienced chess writer and journalist. He compiled and edited The New In Chess Book of Chess Improvement, the bestselling anthology of master classes from New In Chess magazine.