After a massive earthquake triggered the deadliest tsunami in recorded history, multiple waves hit the coast of Sri Lanka. Both tourists and locals scramble for safety, as the extent of the wave and its destruction become apparent. Discover the power of the human spirit through stories of hope, hardship, and heroism from the 2004 Indian Ocean tsunami. Parts one and two of Tsunami: Race Against Time premiere tonight at 9pm on National Geographic UK. | National Geographic UK

1.3M views · 34K reactions | Precisely 20 years ago, the 2004 Indian Ocean earthquake and tsunami struck Indonesia, Sri Lanka, India, and Thailand, claiming the lives of 225,000 people. Young Martunis Sarbini managed to defy the odds and survive alone for 21 days. He was eventually found by cameraman Phil Hooper and his team—making Martunis the last survivor to be rescued. #TsunamiRaceAgainstTime is now streaming on Disney+ and Hulu. | National Geographic TV | Facebook

197K views | Reel by National Geographic UK