Aberdeen Warriors rugby league team play in the Rugby League Conference Division One. Gibraltar is believed to be the birthplace of the rugby variant Tag Rugby. American football evolved from the sports of soccer and rugby. Stirling is home to professional league teams in football, rugby and cricket. There are a number of football, rugby and hockey teams. It is like the game of rugby, or American football. However, Harvard chose to play a game based on the rules of Rugby football. The city is represented in both codes of Rugby football. The majority are designated for use by particular sports including cricket, rugby and soccer. The team consists of 21 players from Hockey and Rugby teams. He excelled in sports, particularly polo and rugby union. The sport is like a combination of polo, rugby, and basketball. They all play in the Rugby League Conference. Ealing is home to Ealing Trailfinders Rugby Club and London Broncos Rugby league Club. In 2015, the Stockholms Kungar Rugby league club was formed.