Master Chen Lingen, known as the Iron Arm Warrior, is a renowned expert in Chinese medicine and pain, who combines martial arts, Chinese medicine, and the art of calligraphy and painting into one. He was born in 1961 and is originally from Fujian. In 2009, he won five titles in the U.S. International Open Martial Arts Tournament. He is not only a highly skilled martial artist, but also an excellent doctor. In 2005, he participated in the International Exhibition of Fujian Calligraphers and Painters, and in 2021, he participated in a joint exhibition with calligraphers and painters from twenty-nine countries.