It is the sort of paradox one can find only in the wild, wonderful weird world of boxing. Flyweight, one of boxing’s oldest and most storied weight classes, holds the distinction of being the weight class with the longest current title lineage in the sport. Since Miguel Canto began his run as champion in January 1975, recognized by the WBC and Ring Magazine, the line has gone unbroken. Daisuke Naito continues today in that line as it nears its 35th year. [details]