As Canelo Alvarez faces Jaime Munguia in thrilling bout, why does Mexico keep churning out so many exciting champs?

PUTTING two menacing Mexicans in the same ring is as dangerous as lighting the touch-paper to a stick of gelignite – an almighty explosion is the only outcome.

Canelo Alvarez, worshipped God-like in Guadalajara, defends his WBC, WBA, IBF and WBO world super-middleweight titles against countryman Jaime Munguia on Saturday.

APCanelo Alvarez, left, is a heavy favourite against Jaime Munguia[/caption] GettyEx-fighter Julio Cesar Chavez, seen fighting Greg Haugen, is another icon[/caption]...