Super Cow Creators | | National Geographic

Extreme Genes: These gigantic cows resemble bovine body-builders. See how breeders have achieved such amazing results. ➡ Subscribe: #NationalGeographic #Cows #SuperCows About National Geographic: National Geographic is the world’s premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what’s possible. Get More Nationa