Sambo is a strain of KJJ learned by Vasili Oschepkov at the Kodokan and brought back to Russia. At that time Kano Sensei had incorporated many splinter Ryu into the Kodokan giving KJJ a much more rounded approach than the modern sport Judo. Sambo incorporates a great example of the variety of techniques that JJJ encompassed before the de militarization of Japan after WW2. If u soaked JJJ in vodka and fed it to a bear Sambo's what it would look like after, LOL!Isn't sambo a mix of bjj, wrestling and striking? Sure sounds like a better "base" for mixed martial arts than just bjj.