First of all, although Wei Kunlin majored in biomechanics in Beijing University of Physical Education, Wei Kunlin, who was very curious, chose to go abroad for further study after graduation, and obtained a master's degree in motion control and electronic engineering from Pennsylvania State University in the United States within two years, and then obtained a doctorate in motion control from the university.
In the United States, which is famous for its academic rigor, he can get his master's and doctor's degrees within five years, which shows that Wei Kunlin's study and scientific research during this period are among the best among his classmates. Later, after completing the postdoctoral research, Wei Kunlin chose to return to China to teach in the Department of Psychology of Peking University. He was named professor and doctoral supervisor of psychology department of Peking University. His main research interests are the working mode of the human brain and how people control the direction of movement.
Therefore, Wei Kunlin pretends to be a "science" in the program, while Wei Kunlin, the science judge who wants to strengthen his brain most, is very strict in scoring the athletes' project difficulty.