It's a documentary on You Hao and Fan Yilin. There are English subtitles. They were the only Chinese gymnasts to win gold in 2015 world championships. I found this documentary good for the You Hao part. There's not many fans and news about China's MAG. It's good to get to know things about their team. And it's especially good that I got to know more things about You Hao. It's something worth watching since this time of the season is slow gymnastic news.