Richard Bozulich
Author, editor, and publisher of many excellent English-language books and articles about Go, including The Second Book of Go, the Get Strong at Go Series, The Go Player's Almanac, and "The Magic of Go" series in the Daily Yomiuri newspaper. Publisher at Kiseido.
Before Kiseido, Bozulich ran the publishing house Ishi Press which covered the same activities as Kiseido, most notably editing Go World.