Grace Kim had a hole-in-one and mixed with Auston Kim for eight birdies for a nine-under 61 and that earns them a five-way share of the lead within the Dow Championship.
The most effective rating of the second spherical really belonged to the Danish pair Nicole Broch Estrup and Nanna Koertz Madsen, who birdied their final two holes for a 10-under-par 60.
Ally Ewing and Jennifer Kupcho of america had a 64, the identical rating that they had in foursomes in the course of the opening spherical, to additionally sit in among the many bunched leaders at 12 underneath, together with the Thailand tandem of Jaravee Boonchant and Chanettee Wannasaen and Taiwan duo of Ssu-chia Cheng and Wei-Ling Hsu.
Three different groups, together with England’s Charley Hull and Georgia Corridor, are one shot behind. Lexi Thompson and Brooke Henderson are two photographs again at 10 underneath.
Grace Kim mentioned of her ace on the par-three seventh gap: “I’ve had numerous shut shaves, and that is really my first one, so it’s extremely thrilling.
“I used to be clearly simply making an attempt to place it shut. All I see is it type of disappear.”
Grace and Austin Kim birdied their subsequent gap, after which had 5 extra on the again 9.
“Loads of good got here from that gap, courtesy of Grace,” Auston mentioned. “It felt actually Positive going ahead from there.”
Watch protection from day three of the Dow Championship, stay on Sky Sports activities Golf from 11pm on Saturday.
Get the most effective costs and e book a spherical at one in every of 1,700 programs throughout the UK & Eire