Ishikawa Kasumi, a junior high school sophomore who entered the semi-final of Japanese women's singles on June 5438+ 10, a girl of four years and three months, will participate in this year's World Championships (held in Zagreb on May 2 1-27). Ishikawa Kasumi's entry broke the record of the youngest contestant in the world championship. When Fukuhara Ai participated in the 2003 World Championships, she was 6540.

Resume of Ishikawa Kasumi:1Born in Yamaguchi Prefecture on February 23rd, 1993, he began to practice table tennis in the first grade of primary school, exercised in Yamaguchi Junior Club under the guidance of his mother Kumi, and participated in the 2005 Japanese Championship in the sixth grade of primary school, beating high school students and college students and entering the third round. In April of the same year, he went to Osaka Yutianqiu Middle School to study sports, and now he belongs to MIKI HOUSE Club. In 2006, he won the all-Japan junior high school championship, and in 2007, he won the all-Japan junior championship and the all-Japan semi-final championship. Both parents are former table tennis players, with a height of 157cm and a weight of 49kg. They attacked with their left hands.