What is the deadliest spider in the world?

A venomous Sydney funnel-web spider (Atrax robustus) reveals its fangs. (Picture credit score: Ken Griffiths through Getty Pictures)

Spiders are frequent critters. And, as nearly all of Earth’s 43,000 recognized spider species are venomous (opens in new tab), it’s doubtless that most individuals have encountered a venomous spider at one level or one other. 

So that is the dangerous information. The excellent news, nonetheless, is that of those, solely 25 species are recognized to have killed or precipitated critical hurt to people. However which spider is the deadliest?