Claim: The Association of Commonwealth Universities was formed under 50 years ago with their headquarters in the United Kingdom, where the population has remained over 60 million per a 2011 census and 2020 estimate.
Evidence: The Association of Commonwealth Universities (ACU) was established in 1913, and has over 500 member institutions in over 50 countries across the Commonwealth. 
Association of Commonwealth Universities 1913; 107 years ago (1913)