New York ? Joey Chestnut achieved frankfurter immortality Friday, outdueling his celebrated Japanese rival in an epic hot-dog eating contest that pushed both of the gluttonous gladiators to the brink.

In a seesaw struggle for the ages, Chestnut and Takeru Kobayashi each consumed an eye-popping 59 hot dogs in 10 minutes, forcing an unprecedented showdown that tested the very depths of their distended stomachs.

Under the glare of ESPN and facing a boisterous and sweaty crowd of thousands on Coney Island, Chestnut, the reigning champ, and Kobayashi, the six-time title holder, were forced to gobble down another five hot dogs in overtime.

Staring into the wiener abyss, the pair found the pluck to continue, devouring the beef and buns with renewed gusto, before Chestnut finally prevailed to chants of “USA!”

When it was over, Kobayashi was left holding a soggy mush of bun in his hand, and Chestnut had achieved nearly mythical status in the annual event held by Nathan’s Famous since 1916.