You may have seen Karachi's young boys pull off dramatic stunts on bikes in the metropolis but a girl doing the same seems to be unheard of.

Meet Marina--a Karachiite who defies death on a heavy bike by pulling off amazing stunts. Her skills include driving a bike while standing on its side or going at full speed while lying flat on her stomach.

And yes, she can also drive her heavy bike at full speed with one hand. All this on a 200 cc heavy bike.

"It is a common perception that women are not good drivers," she said. "However, this is not so."