
On the occasion of the IAA Academy Day in Shanghai, China on September 23, 2025, Jean-Michel Contant, IAA Secretary General and Olivier Contant, IAA Executive Director, presented certificates and pins to the newly-elected Chinese IAA Academicians.
Photo: Sun Yueqiang (China), Chen Haipeng (China), Meng Gang (China), Olivier Contant (USA), Xie Gengxin (China), Jean-Michel Contant (France), Gao Feng (China), Zhang Jingrui (China), Sun Zezhou (China), Wang Xiaowei (China).