BUFFALO, N.Y. — Miki Sudo may be small, but she rules the roost when it comes to scarfing chicken wings.

The 115-pound woman from Las Vegas chowed down 178 wings in 12 minutes at the U.S. Professional Wing Eating Championship in Buffalo on Sunday.

Michelle Lesco of Tucson, Ariz., came in second. Five-time champion Sonya "Black Widow" Thomas, of Alexandria, Va., came in third.

Last year's winner, pro eater Joey "Jaws" Chestnut, was a no-show. In 2012, he devoured a record 191 chicken wings.

Sudo turned pro on the eating circuit in April. She also won Saturday's Buffet Bowl Contest featuring Buffalo food classics, including beef on weck. That's a roast beef sandwich on a kummelweck roll.

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  • Is he the top dog? Current Mustard Belt holder Joey Chestnut has won three consecutive Nathan's Famous Fourth of July International Hot Dog Eating Contests -- and he's considered the favorite this year. Chestnut, pictured here after downing a record-setting 68 dogs last summer, says he wants to break the record this year.

  • Rivalry

    The rivalry between Chestnut (left) and Takeru Kobayashi (right) has pushed competitive eating to new heights. After winning six consecutive Nathan's titles, Kobayashi lost to Chestnut in 2007, 2008 and 2009 -- when this photo was taken. Kobayashi reportedly won't compete in this year's competition because of disagreements with Major League Eating policy.

  • The 2008 Nathan's contest between Kobayashi and Chestnut was a battle for the ages. After tying with 59 dogs each in the 10-minute contest, Chestnut took the Mustard Belt in a five-dog eat-off.

  • Though Chestnut has defeated Kobayashi in three straight hot dog eating competitions, Kobayashi certainly isn't washed up. The six-time Mustard Belt winner defeated Chestnut in a pizza-eating competition in Los Angeles in May 2009.

  • Kobayashi one-upped Chestnut in a 2008 Major League Eating contest in Singapore, downing more than 10 pounds of the local food satay.

  • Pat Bertoletti

    Chestnut and Kobayashi aren't the only eaters who have a chance to win. Competitive eater Pat Bertoletti, pictured competing in a corned beef and rye sandwich competition last March, could pull off a victory in Coney Island, according to Major League Eating President Rich Shea.

  • Bob

    Tim "Eater X" Janus (left) and Bob "Notorious B.O.B." Shoudt (center) -- pictured at a seafood eating event last year -- are also contenders for this year's Mustard Belt. "Eater X" says he wants to enter the contest mentally prepared, while "Notorious B.O.B." has been training by eating 70 hot dogs in a single sitting.

  • Tim "Eater X" Janus and Sonya "The Black Widow" Thomas -- pictured in a 2007 Maine burrito eating competition -- are fan favorites.

  • "Crazy Legs" Conti has made a name for himself as a cannoli eating legend after downing 20.5 of the Italian treats in six minutes -- now he's looking for hot dog bun glory. On July 2, he and two other eaters will take on three Ringling Bros. elephants in a hot dog bun eating competition.

  • Takeru Kobayashi devoured the record for most wings in 30 minutes at the Philadelphia Wing Bowl in February, 2012, with 337 wings.