Charley Hull, Michael Brennan Lurking One Shot Behind Leaders at Grant Thornton Invitational  LPGADaniel Berger Withdraws From Grant Thornton Invitational  inklLPGA Highlights: Charley Hull’s Niece Pearl Steals the Show at Grant Thornton Invitational  golfpost.comDaniel Berger, set to play with Charley Hull, WDs from Grant Thornton  MSNCharley Hull’s classic response to being called ‘intense’ at Grant Thornton  Golfweek