In what year did Willie Williams set the 100 metres world record that was recorded by the International Association of Athletics Federations?
Men's 100 metres world record progression The first record in the 100 metres for men (athletics) was recognised by the International Amateur Athletics Federation, now known as the International Association of Athletics Federations, in 1912. The record now is 9.58 seconds which was run by Usain Bolt.
International Federation of Strength Athletes The International Federation of Strength Athletes (IFSA or IFSA Strongman) was an international governing body for strongman competition. IFSA operated from 1995-2007 and was based in Glasgow, Scotland.