Natalia Kaur, Chang & Sana Khan performed 'Dhoom Machale' task in Khatron Ke Khiladi..

Fear Factor Khatron Ke Khiladi is leaving no stone unturned to make sure that the contestants have their fearful moment in the toughest possible way. Natalia Kaur, Chang and Sana Khan performed a task 'Dhoom Machale', in which they are dropped from a high rise building.

Harnessed from their waist, the contestants will be running down the building. While running, they need to collect the flags placed on the either side.

Flags will be placed in such a way that if the contestant decides to hop they will miss a few flags thus affecting their results in the game.