What they say

"I was a teenager when I won the gold eight years ago. Now I am a father of two already. It makes me more motivated and determined. I feel calm and powerful when I think of my family."

Long Qingquan, winner of the men's 56 kg weightlifting. His second son was born on Saturday.

"This is my fourth Olympic trip. I won an Olympic gold medal and a silver medal before. I know what it is like to compete on the Olympic stage. Experience helps us fight back in the difficult situation."