The 200th issue of Black Belt was dated August 1980. It was 76 pages long and featured 40-year-old Chuck Norris on the cover.
Chuck Norris on cross-training: "The Korean style (tang soo do) was good, but there is a lot more to learn than just that. So I started training with a Japanese stylist, and I got my hand techniques down a lot better. Then I started working a lot with the Chinese systems and learning the mobility of the Chinese systems. Plus I studied judo for five years, and so I started incorporating judo — the sweeping punch — and then I started studying aikido. I was just trying to absorb knowledge."