Golf: Dustin Johnson, Hideki Matsuyama share lead at unforgiving Olympia Fields

August 30, 2020 5:08 PM(REUTERS) - World No. 1 Dustin Johnson and Japan's Hideki Matsuyama will share a two-stroke lead going into the final round of the BMW Championship on Sunday (Aug 30) after shooting one-under-par 69s on Saturday.