The Deadliest Sports on Earth: Ranked

Freediving

Most people don't really know about freediving when compared to its more popular counterpart, scuba diving. Suba divers use oxygen tanks and other gear to assist them with breathing underwater, freedivers do not use any respiratory gear. If you're to get hurt, stuck, or turned around in any way while freediving, you very well might drown. 

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The More You Know

  • Pittsburgh is the only city where all three major sports teams share the same colors.
  • You can hear a blue whale's heartbeat from more than 2 miles away.
  • Before mating, the female giraffe will first urinate in the male's mouth.
  • There's a "floating rainforest" in the sea.
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