“I like the sound of being the R&A Girls’ U16 champion,” said Wong. “This is my biggest win because it was such a strong field.
“It’s actually a dream come true because last year I won the under-14 trophy and I really wanted to win the main trophy this year.
“Now I want to come back and win it again next year,” added Wong, who has another three years of eligibility.
Wong, who has lived in Scotland for the past two years, took a two-shot lead into the final round but was unable to convert a host of chances over the first 17 holes that would have given her a comfortable finish.
A trio of gains at the 7th, 8th and 12th were cancelled out by dropped shots on the 6th, 13th and 16th. She ultimately needed to get up and down for birdie at the last to avoid a play-off with Lee-McNamara after the latter’s timely eagle on 18.
Wong missed the green with her seven-iron approach to the par-5 but holed her birdie putt after chipping to ten feet.
“My hands were really shaking over that final putt,” she said. “I wasn’t nervous when I started, but I was on the last two holes because I had missed so many birdie putts. So I was glad to make that putt at the last.
“When I was younger I could not play under pressure. The reason I finished second all the time was because I couldn’t play under pressure. This win proves I can play under pressure against such a big field. This experience will help me a lot in the future.”
Lee-McNamara inspired by Rose
Lee-McNamara, 15, began the final round six shots off the lead but took inspiration from Justin Rose – who came storming through the field on the final day of the Masters earlier this month before being beaten by Rory McIlroy in a play-off.
“I knew it was possible to win because anything can happen in golf,” said Lee-McNamara.
“I just went out with the Justin Rose attitude from the Masters and tried to go as low as I could.”