Sun Lutang was a prominent Chinese martial artist and a key figure in the development of modern Tai Chi. Born in 1861, he became known for his exceptional skills in various martial arts, particularly Tai Chi Chuan, Baguazhang, and Xingyiquan. Sun Lutang emphasized the importance of internal energy and the philosophical aspects of martial arts. In 1910, he founded the Sun Style of Tai Chi, which combines elements from his extensive training in other martial arts. His teachings focused on fluid movements and the cultivation of inner strength, making his style accessible to practitioners of all levels. Sun Lutang's contributions have had a lasting impact on martial arts worldwide.