Billy Riley in the context of "Catch Wrestling World Championships"

53°33′57″N 2°35′12″W / 53.5658°N 2.5866°W / 53.5658; -2.5866 (The Snake Pit)

The Snake Pit, based in Aspull, Wigan Borough, England, is the gym and organisation regarded as the home of catch wrestling. Founded in 1948 by Billy Riley in the town of Wigan, it was originally known as Riley's Gym. Riley was succeeded by Roy Wood, one of his last living students. It hosts the Aspull Olympic Wrestling Club, which focuses on freestyle wrestling. Wood was recognised on the 2024 New Year Honours and awarded a British Empire Medal (BEM) "for services to wrestling and young people" after coaching for almost 50 years. An exhibition about Riley and the gym began at the Leigh Town Hall in April 2024.

Charles Istaz (August 3, 1924 – July 28, 2007), known by the ring name Karl Gotch (カール・ゴッチ, Kāru Gotchi), was a Belgian amateur wrestler, catch wrestler, professional wrestler, and wrestling coach. Considered one of the most influential wrestlers of his time period, he is best known for training several acclaimed and influential professional wrestlers in Japan, and for becoming a catalyst in the faculty development of Strong style, alongside New Japan Pro-Wrestling founder Antonio Inoki and fellow trainer Billy Robinson.

Gotch represented Belgium at the 1948 Summer Olympics in both freestyle and Greco-Roman wrestling. He learned catch-as-catch-can and professional wrestling at the Snake Pit under Billy Riley and Billy Joyce. He was given the ring name "Gotch" by Ohio promoter Al Haft in honor of American wrestler Frank Gotch. In Japan, he became known as a "God of Wrestling" alongside Billy Robinson and Lou Thesz, due to their collective influence on Japanese professional wrestling.

William Alfred Robinson (18 September 1938 – 27 February 2014) was an English professional wrestler, amateur wrestler, catch wrestler, and wrestling coach. Having trained at Billy Riley's gym, better known as "The Snake Pit" in Wigan, Robinson was one of the leading practitioners of catch wrestling, a British national champion in freestyle wrestling, and a professional wrestling world champion. He had a successful career in the UK and internationally, especially in Japan.

Robinson is known for training professional wrestlers and mixed martial artists in the catch wrestling style, including Josh Barnett, Kazushi Sakuraba, Kiyoshi Tamura, and Shayna Baszler. His favourite saying as a coach was "do it again", which came from his trainer Billy Riley. He acted in several movies, including The Wrestler, and inspired the Kinnikuman character Robin Mask.