Danny Willett became the first Briton to win the US Masters for 20 years when he took advantage of Jordan Spieth's capitulation on a sensational final day at Augusta. The 28 year old Englishman won his first major by three shots after eclipsing the overnight leader with a five-under 67. Defending champion Spieth led by five shots as he approached the 10th, then dropped six shots in three holes. The American ended with a one over 73, tied for second with Lee Westwood.