Golf: China's Li earns two-shot clubhouse lead at PGA Championship

August 08, 2020 4:47 AMSAN FRANCISCO (REUTERS) - China's Li Haotong may not have been on anyone's radar ahead of this week's PGA Championship but he thrust himself into the mix with a bogey-free trip around TPC Harding Park on Friday to grab the early second-round clubhouse lead at the year's first major.