4.2K views · 166 reactions | Penguin Cam  Gentoo penguins are the fastest swimmers of all penguin species, reaching speeds up to 22 miles per hour! Macaroni penguins average around 9 miles per hour. | Pittsburgh Zoo & Aquarium | Facebook

25K views · 806 reactions | We’re diving into the weekend like a penguin on a mission 﫡 Penguins may not fly in the air, but they soar through the water like underwater aviators at swimming speeds up to 12 miles per hour! Learn more about penguin flying style with senior aviculturist Kim   ✈️ | Monterey Bay Aquarium | Facebook

Take a trip beneath the waves with photographer Russell Laman as he captures the elegance and speed of king penguins off the coast of Macquarie Island 🐧 | National Geographic