Karmila Purba : The gravity-defying daredevil.

Video. Princess of the Wall of Death'

Karmila Purba revs her motorbike under the lights of an Indonesian night carnival and rides up horizontally inside a wooden cylinder called Satan's Barrel, drawing gasps from spectators looking down into the drum.

Karmila Purba revs her motorbike under the lights of an Indonesian night carnival and rides up horizontally inside a wooden cylinder called Satan's Barrel, drawing gasps from spectators looking down into the drum.

The gravity-defying daredevil is among a handful of women that perform the stunt in Indonesia, zipping around a structure more commonly known as the "Wall of Death".

Women becoming "Wall of Death" riders is "extremely rare", the 23-year-old told AFP before the show.