Who is the mother of German male table tennis players?

Stupper is a German male table tennis player. His mother is a former China player named Bowie, and his father is a German table tennis coach named Stupper (another translation: Stupper, named after German table tennis legend Bohr, there is such a famous young table tennis player, his name is Ochalov. He used to be number one in the world and won many international championships. In the eyes of many people, he is a bit single-minded and even henpecked and emotional. But I feel that this is actually an advantage. I'm afraid my wife loves my wife, and I'm devoted to my dream. What's more, Ochalov embarked on the road of sports because of family factors. His father is a table tennis player in the former Soviet Union and his mother is a coach.