The oldest of the four major golf championships, The Open Championship has seen 147 champions since its establishment in 1860. Can you name every golfer to have their name engraved on the Claret Jug in the event's history? (And sorry, Jean van de Velde doesn't count.)Note: The Open Championship wasn't held in 1871, from 1915-1919, from 1940-1945 and in 2020.Last names are acceptable as answers.