3. Gentoo Penguin: The Fastest Swimmers
The Gentoo penguin is renowned for its exceptional swimming abilities, reaching speeds up to 22 miles per hour (35 kilometers per hour). (oceanconservancy.org) This remarkable speed surpasses that of many marine predators and is comparable to the fastest Olympic swimmers. For instance, the world record for the men’s 100-meter freestyle is approximately 4.7 miles per hour (7.6 kilometers per hour), highlighting the Gentoo’s impressive aquatic prowess. (oceanconservancy.org)