Major League Eating star James Webb will never forget this year's iteration of National Donut Day ... 'cause he just scarfed down 59.5 of the sweet treats in eight minutes -- setting a new world record!!!
Webb performed the gross unreal feat out at the National Donut Day World Donut Eating Championship on the USS Midway in San Diego minutes ago ... besting the previous world record of 55.
Webb was a machine throughout the competition ... check out some of the video from the event, he splashed donuts into a cup of water and then forked them into his mouth over and over again with ease.