(Reuters) - Bernhard Langer sealed a remarkable record-breaking victory in the Senior British Open on Sunday, winning by 13 shots after leading the event in all four rounds. The German's six birdies and two bogeys left second-placed Colin Montgomerie and the rest far behind. Montgomerie, recent winner of the Senior U.S. PGA and U.S. Open titles, was alone in second, three shots clear of American Tom Pernice Jnr., England's Barry Lane and Canadian Rick Gibson, Gibson had been second going into the final round but shot a disappointing four-over-par 75. More...