Chuck Norris is an American martial artist, actor, film producer, and screenwriter, born on March 10, 1940, in Ryan, Oklahoma. He rose to fame in the 1970s and 1980s as a martial arts action star, known for his roles in films such as "Way of the Dragon" (1972), where he famously fought Bruce Lee, and the "Missing in Action" series. 

Jet Li is a renowned martial artist, actor, and producer, celebrated for his contributions to martial arts cinema and his impressive on-screen presence. Born Li Lianjie on April 26, 1963, in Beijing, China, he began practicing wushu, a Chinese martial art, at a young age. His dedication and talent quickly became apparent, leading him to win multiple national championships in wushu by the time he was a teenager. This foundation in martial arts set the stage for his transition into the film industry, where his skills and charisma propelled him to stardom.

Jeff Speakman is a prominent American martial artist and actor, widely recognized for his contributions to both the martial arts community and the action film genre. Born on November 8, 1964, in Chicago, Illinois, Speakman developed an interest in martial arts early in life, ultimately finding his calling in Kenpo Karate. He trained under the legendary Ed Parker, who is often credited with bringing Kenpo to widespread popularity in the United States. Inspired by Parker's teachings, Speakman went on to create his own martial arts system known as Kenpo 5.0. This innovative system integrates traditional Kenpo techniques with modern fighting principles, focusing on practical self-defense, adaptability, and continuous improvement as well as incorporating ground fighting.