No, Chestnut is not a vegan, but he signed a deal with Impossible Foods last year, which makes plant-based substitutions for food products that normally contain meat. Chestnut is back for the 2025 Nathan's Famous Hot Dog Eating Contest, where he put down 62 beef hot dogs the last time he won the event in 2023.

Here's a look at the best betting apps for the Fourth of July, as Joey Chestnut is back in the hot dog eating competition.