I don't know how close ive been to 20K to be honest. Thats an Insane amount of calories, I guess maybe hes done it before. I've had 45 wings, a full normal size 1/2 gallon, of ice cream from braums, a box of cinnamon toast crunch and about 4 pieces of buttered and jam covered toast. And for dinner I ate in about 2 hours total a whole 2 for twenty dinner from chili's. I think that's probably the most I've ever ate in one day.