By James Blears

WBC Super Featherweight silver champion Sergio "Yeyo" Thompson, who KO'd twenty two of his twenty six opponents, is fighting Argentina's Luis Armando Juarez at Chetumal's International Conventions Center on Saturday.

Yeyo, who's trained by former WBC Super Flyweight Champion Jose Luis Bueno, attended the WBC's weekly press conference . He's number one contender for Takahiro Aoh's crown. Compatriot Gamaliel Diaz who's ranked number four, will be fighting Aoh, also on Saturday night, at the Tokyo International Forum.