14 years old. Among the information disclosed by the media, there is a child born in 2007, named Cheng. In 20021year, at the age of 14, he "broke through five levels and defeated six generals", and passed the "Training Plan for Leading Talents in Mathematics Science in Qiu Chengtong" under the selection of layers, and he was exempted from entrance examination and college entrance examination, and finally became the youngest freshman in Tsinghua University.

journey

The other is Li from Tengchong, Yunnan. When he was in primary school, he taught himself the knowledge of junior high school and senior high school. Even in the first grade, he can complete the college entrance examination paper with 150. After junior high school, he taught himself the mathematics textbook of the university, and worked tirelessly in the ocean of mathematics. The more he learned, the more energetic he became. Finally, after three selections, she became a member of the "Training Program for Leading Talents in Mathematical Sciences in Qiu Chengtong" at the age of 14 and went to Tsinghua University.

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