Yu Zhengqi
| General information | ||
|---|---|---|
| also found as | 余 正麒 Yo Seiki |
[No promotion information available] |
| nationality |  Taiwan
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| residence |  Japan
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| born | 1995-06-19 | |
| teachers | Cho Rosho | |
| rank | 8 | |
| pro status | Professional | |
| affiliation | Kansai Ki-in, Chubu, Japan | |
| pid | 7231 | |
| biography | Kansai Ki-in champion in: 2017, 2018, 2019, 2020 and 2021. Participant of Honinbo and Meijin leagues. | |
