Tallest, Longest and Fastest Zip Line in The World? I really thought the “Fantasticable” was the bad ass of zip lines, until I saw this South African zip line. They claim this to be the longest and fastest in the world. I believe them! VIDEO-> Facebook Prev Article Next Article Videos Checkout these cool gadgets... Related Posts Unexplained Time Traveller Seen at Mike Tyson Fight Interactive Party Ball Make Your Own Projector for $300 Smaller, Better and Stronger – MYTEngine The Periodic Table Table Ever Seen a 3.5 Floppy Disk Eject in Space?