Stinging nettle eating, ice cream churning, kung fu tea pouring and master sushi rolling are just a handful of the daunting challenges intrepid culinary bon vivant Bob Blumer faces. Bob pushes himself harder and further than ever before to tackle extreme food challenges around the globe. From milking a 150-pound nanny goat to cutting through the competition in a knife skills contest, no injury is too painful and no challenge to intense for this indisputable Glutton for Punishment.