For the 15th year in a row, Cordele has retained the title of 'Watermelon Capital of the World'despite a clear lack of evidence that its melons are the biggest, best, or most abundant. 'We really expected Knox City, TX, to step up to the plate this year and give us a run for our money,' said Mona Simmons, president of the Cordele-Crisp Chamber of Commerce. 'Thankfully, they seem content just being the Seedless Watermelon Capital of the World.' 