A clash of true oceanic titans fought in the remote battlefields of Ascension Island. Tuna are often faster, fitter and bigger than the sharks.
Watch all of SharkFest 2020 now for free, no sign-in required on the Nat Geo TV site and app: https://www.nationalgeographic.com/tv/shows/sharkfest
About National Geographic Wild:
National Geographic Wild is a place for all things animals and for animal-lovers alike. Take a journey through the animal kingdom with us and discover things you never knew before, or rediscover your favorite animals!
Get More National Geographic Wild:
Official Site: http://bit.ly/MoreNatGeo
Facebook: http://bit.ly/NGWFacebook
Twitter: http://bit.ly/NGWTwitter
Instagram: http://bit.ly/NGWInstagram
Shark vs. Tuna (Full Episode) | National Geographic
Nat Geo Wild
https://www.youtube.com/user/NatGeoWild