Sudo entered the competitive eating circuit in 2013, winning a pho eating contest. In 2014 she became Major League Eating's top ranked female competitive eater, and in 2015 reached the top three overall. She holds 4 world records in Kimchi, Hotdish, ice cream, and the women's record for hot dogs. Her boyfriend, Nick Wehry, is the 8th ranked competitive eater with Major League Eating.