Kennen - Play him if you like to lose

Kennen is unusable right now. Almost every champion out there has a way to counter him. He is supposed to run through the entire enemy team, yet he gets zero CC protection while doing it. He has no built-in dash, just a minuscule amount of extra movement speed for a short duration. He is short range, zero sustain, and extremely low damage. His cooldowns are also absurdly long compared to other mages. The only thing he has going for him is a group stun, which lasts half the duration of other mages and requires enormous set up to get off. Pretty much the only time this champion does well is versus an extremely squishy and immobile enemy team made up of highly unskilled players. Kennen is one of the weakest champions in the game right now, possibly the weakest.