Rodney Huddleston
From Teflpedia
Rodney Huddleston (/ˈrɒdni: ˈhʌdəlstən/) is a British grammarian who is an expert on English grammar.
With Geoffrey K. Pullum, Huddleston is the author of The Cambridge Grammar of the English Language (2002) and its simplified derivation A Student’s Introduction to English Grammar (2005).