The current Guinness world record for longest snake is a 7.67 meters long captive python in the US, but a recently captured snake in Malaysia has been estimated at 8 meters long and weighs in at roughly 250kg. Construction workers in Penang found the reticulated python on site before alerting authorities.
Unfortunately the snake died a few days after being captured.
This resulted in some controversy after footage HERE on the Malaysian Star shows workers kicking the snake.
[pic via Malaysia Civil Defence Department]