Welterweight

Welterweight is a weight class in combat sports. Originally the term "welterweight" was used only in boxing, but other combat sports like Muay Thai, taekwondo and mixed martial arts also use it for their own weight division system to classify the opponents. In most sports that use it, welterweight is heavier than lightweight but lighter than middleweight.

A welterweight boxer's weight is greater than 63.5 kg (140 lb), but less than 66.7 kg (147 lb).

Henry Armstrong holds the record for the most consecutive title defenses at this division, with 19 defenses of the lineal title.

Current champions

Current The Ring magazine welterweight rankings Updated 4 August 2015

Below is a list of longest reigning welterweight champions in boxing measured by the individual's longest reign. Career total time as champion (for multiple time champions) does not apply.

The current Olympic male welterweight division is set at 64–69 kg (141–152 lbs).

The weight division system is different in each organisation, so the kickboxing weight divisions of some international organizations vary:

The welterweight limit, as defined by the Nevada State Athletic Commission and the Association of Boxing Commissions is 155 pounds (70.3 kg) to 170 pounds (77.1 kg).

Other sports to include a welterweight division include the following,

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