Former Miss Eating 22 Big Macs!

A former Miss Earth New Zealand has gobbled down 22 Big Macs in just under an hour, which tots up to 12,386 calories and nearly one kilo of meat.

Size six Nela Zisser, from Christchurch, eschews model stereotypes by competitively eating as a hobby.

Just last week the 23-year-old was seen scoffing 27 Reese's Peanut Butter Cups in 100 seconds, and now the model has upped her game eating 'the most food in my life'.