John Crilly is an avid homebrewer in Wadsworth, Ohio. He is a founding member of the Brewing Ring in Medina. His primary brewing gear is a half barrel propane-fired three vessel HERMS/RIMS setup of his own design and construction. His Zymatic also gets used frequently, with over 40 brews to date, for recipe testing and for smaller batches in general. Many of his recipes have astronomically themed names, which reflect another primary hobby of John's.