Well, i will start posting the ten most venomous spider (classified by my opinion) :P
Commom name: Chinese bird spider
This spider is very aggressive and will not regret to bite humans if disturbed, they live in the tropical rain forest of southern China and Vietnam, well far away from you =D. Its venom is very strong neurotoxin and is the subject of much toxicology research i don't know how they know it even there's not much spider's bite on human documented yet, but what is clear is the bite is frequently lethal in small doses.
Unfortunately i found only 2 pictures D=.