People John Gyles peoplepill id: john-gylesJG 5 views today 5 views this weekmission agriculturist and pioneer of the sugar industryJohn GylesBiographyListsAlso ViewedListsJohn Gyles is in following listsBy field of workNotable scientistsGender:MaleBy work and/or countryNotable PioneersGender:MaleNotable AgriculturistsGender:MaleFrom our partnersSponsoredJohn Gyles