What calligraphers are there like He?

What you said may mainly refer to modern times, and what is the same age.

Yu Youren, Bai Jiao, Lin Sanzhi, Wang Fuan, Li Shutong, Sha Menghai, Shen, Lai Chusheng, Chen Hengke, Qi Gong, Ouyang Zhongshi, etc. And some great painters have also made achievements in calligraphy. Qi Baishi, Wu Changshuo, Zhang Daqian, Huang, Liu Haisu and Li Keran are all masters of modern calligraphy and painting.