65438 On February 27th, 2022, China Table Tennis Association announced the results of the national table tennis team coaching competition, and Marin became the head coach of China table tennis women's team.
Marin is the head coach of Chen Meng and Wang Yidi. These two athletes grew rapidly during the Tokyo Olympic cycle. Chen Meng won the women's singles championship in Tokyo Olympic Games, and Wang Yidi won the bronze medal in women's singles in Houston World Table Tennis Championships.