As with any good Shonen battle anime -- or, uh, live-action Netflix "Karate Kid" spin-off -- the power rankings of "Cobra Kai" are always in flux. When it comes to the sensei specifically ...

Robby Keene, who has never been properly trained by his father, can finally have Johnny as his sensei. Cobra Kai season 6 will feature a global karate tournament, the Sekai Taikai, but who will ...