[TABLECONTEXT] : [title] : Super middleweight | 10 years, 11 months, 15 days : successful_defenses : 21 | Joe Calzaghe : title_reign : 10 years, 11 months, 15 days | [TABLECONTEXT] : name : Joe Calzaghe
Joe Calzaghe was Super Middleweight champion for 10 years and defended his title 21 times.