Full Tank Tham Kench without armor kill Full Dmg Garen...wtf riot

So apparently a full tank tahm kench with just a cinderhulk and a warmogs can not only survive my dmg, but kill me afterwards. I played as garen and had a Ghostblade, LW and BF Sword and didnt even came close to killing him.

Im sorry, but this is just wrong. Tahm is one of the tankiest Champions in the game, he shouldnt be allowed to have such high base dmg and i dont even talk about all the cc he has.

People cry about Darius being too tanky and having too high base dmg. But he is a joke against this champion...