QINGDAO, East China --China's Yin Jian was crowned champion of RS:X Women at the Olympic Sailing Regatta in Qingdao on Wednesday, winning her country's first ever Olympic sailing gold.

China's Yin Jian celebrates after winning RS:X Women at the Olympic Sailing Regatta in Qingdao on Wednesday. [Xinhua]

Yin used her knowledge of local water to the best effect. Despite a fourth and three fifth finishes by the first four marks, Yin Jian collected her composure and stormed back to the third by the finishing line, gaining 39 points overall to claim the title.

A roar went up from the fans lining the viewing wall just outside the venue when they realized Yin had won gold by finishing third in the final medal race after fighting back from fifth and out of contention for the title.

"I didn't think about anything during today's race. I knew that if I kept passing one after another, that victory would be mine," said Yin.

"For an old athlete, competing in this Olympics was hard. I've had many injuries in the past four years. I was able to persevere until now because I wanted to make China proud in the Olympic Games that China is hosting," she said.

Tears in eyes, Jiang Chen, Yin's coach, couldn't hide his excitement. "Today's race is a true reflection of her past 10 days' races. She had a good start but immediately fell behind in the middle and had to catch up one by one. It was difficult but, in the end, she caught up with one after each mark and entered the top three. It was not easy," he said.

"This is the sport that Europeans excel in and they are usually good at making a last push in the final race. So today, Yin relied on herself to deal with surprises. She did it well and took all the important opportunities," he added.