Does Kenshiro defeat Raoh?
Raoh was an extremely powerful adversary and could defeat Rei, Kenshiro, Toki, amongst many others by himself. It took until Kenshiro mastered Muso Tensei for the King of Fists to be truly defeated.
Who defeated Kenshiro?
After surviving the nuclear war, he tried to live in peace with his fiancée Yulia, until Jagi instigates Shin, a jealous rival from the Nanto Koshuken school, to challenge, then defeat Kenshiro. Shin then engraved the iconic seven scars on Kenshiro’s chest by stabbing Kenshiro with his fingertips and left him for dead.