After surviving the 2004 Indian Ocean tsunami, Petra turned an unimaginable personal tragedy into a force for good. She co-founded AHAH to help communities rebuild stronger after disasters ...

After surviving the 2004 Indian Ocean tsunami, Petra turned an unimaginable personal tragedy into a force for good. She co-founded AHAH to help communities rebuild stronger after disasters ...

Two decades after a devastating tsunami swept across South-East Asia, Petra Nemcova is recalling what, and who, helped her survive the storm. The Czech-born supermodel spoke about her vacation ...

Petra Nemcova, the now 45-year-old Czech model who miraculously survived catastrophic tsunami, described how she survived for nearly eight hours despite a crushed pelvis.

The supermodel discusses her dedication to helping victims of natural disasters, 20 years after she survived the cataclysmic tsunami that struck southern Asia and killed nearly 230,000 people.

Petra Nemcova discusses surviving tsunami 20 years laterThe supermodel was vacationing in Thailand when a tsunami struck in 2004, killing nearly 230,000 people.

In 2004, supermodel Petra Nemcova was on a dream vacation in Thailand with her boyfriend, fashion photographer Simon Atlee, when a tsunami tore through their bungalow. ABC News’ Diane Sawyer ...