Canadian teenager Brooke Henderson held off a host of challengers at the Women's PGA Championship to seize a share of the halfway lead on the difficult tree-lined Sahalee Country Club course. The 18-year-old Canuck is tied with Lee Mi-Rim of South Korea at two-under par 140 as just five golfers in the 156 player field have managed sub-par rounds after the first two rounds. First round leader Henderson fired a two-over 73 and at one point she had a three-shot lead on the field at the Seattle, Washington-area golf course.
