Joey Chestnut holds the world record for eating 103 Krystal burgers in 8 minutes at the 2007 Krystal Square Off. 2004: Kobayashi captured 69 Krystals in the 8-minute match to earn $10,000 in prize money. ... 2005: Kobayashi consumed 67 Krystal burgers in the 8-minute contest. More items...