So Yeon Ryu had six birdies in an eight - hole stretch .
So Yeon Ryu shot a 7 - under 64 to take the second - round lead at the LPGA Tour 's Kingsmill Championship in Williamsburg , Va .
So Yeon Ryu had six birdies in an eight - hole stretch and shot a 7 - under 64 to take the second - round lead at the LPGA Tour 's Kingsmill Championship in Williamsburg , Va .