Rotherham's Thomson giving chase at Caversham Heath

Moortown’s Nick McCarthy, who made his Open debut at Royal Birkdale last month, is in a tie for third place on 137 after rounds of 70 67.

Kim (Golfmind Korea) is 14 under par and eyeing his first EuroPro Tour title.

“I was nervous (Thursday) because I hit such a good score on my first round,” he said. “My priority is to keep my score low, but I don’t want to rush it, and will try and play safe where I can.

“My tee shots were brilliant, as well as most of my putts. The greens were in great condition for it.”

Kim could have had an even stronger grip on proceedings, but for a double bogey on the 18th.

He said: “I was very upset after that, but it was better than a triple bogey. I’ve had lots of psychological training at my academy in Korea, which helps in those situations.

“(Friday) is a new day and a new challenge and one that I am looking forward to. I’m proud and privileged to be in the position I’m in and feel positive heading into the final round.”