Han Yaqi, a 28-year-old baker, is a certified scuba diver from Wuhan, Hubei province.
Xu Jie heads a Shanghai-based firm and regards himself as an expert diver.
He is saving so as to afford a certification program that would help upgrade him from a dive master to a master scuba diver trainer.
Quan Hongchan, the 14-year-old talented Chinese diver at the 2020 Tokyo Olympics, said on her Weibo account that behind her gold medal was not only her own efforts, but also the three-dimensional AI training system of the national diving team.
Quan Hongchan, the talented 14-year-old Chinese diver at the 2020 Tokyo Olympics, said in her Weibo account that the gold medal reflected not only her own efforts.
"In other words, the system can help coaches to know that this diver should practice takeoff techniques rather than controlling the splash," he added.