Read more about Brawn at: Wikipedia

Official Site: Hasbro

Brawn is the name of several fictional characters from the various Transformers universes. All are tough Autobots who turn into offroad vehicles. Brawn is not to be confused with X-Brawn, a very similar character from Transformers: Robots in Disguise.''

Brawn is one of the strongest Autobots in the Transformers television and comic book series, based on the popular toy line produced by Takara and Hasbro. His vehicle mode is a Land Rover Defender 4x4. Brawn has not had a mass market release toy for several years and until recently, the character has not been featured in the modern Transformers Universe.

The original toy that became Brawn was originally released by Takara in 1983 as part of the Micro Change subset of the Japanese Microman line. He was released in the US in 1984 by Hasbro as one of the first assortment of American Transformers toys.

Brawn's character biography describes him as "the strongest" of the original eighteen Autobots and one of the strongest despite his small size. He is further described as agile and second in physical strength only to Optimus Prime, able to lift weights of up to 190,000 lbs. and strong enough to level a small building with a single punch. His physical resilience is also high, enough to resist artillery fire, but he has an innate weakness to attacks based on electromagnetic waves. Brawn loves rugged and hostile environments and is always up to test his mettle against a new challenge.

Brawn has not been a contender in any CBUB matches.