After some googling, i found out that this sp is called Rafflesia keithii , a species endemic to Borneo, and usually found around Poring Hot Spring Resort. This flower that i saw measures 72cm in diameter.. This is my first time looking and shooting a Rafflesia flower, very happy to see that with my own eyes! Finally... haha... :) Worth to pay RM10 to see the flower! haha..