1) Michael Phelps, an American swimmer, has won a total of 28 Olympic medals, including 23 gold medals, making him the most decorated Olympian of all time.

2) The New York Stock Exchange (NYSE) is the largest stock exchange in the world.

3) The Atlantic Ocean is the second-largest ocean and is known for its strong ocean currents, including the Gulf Stream.

4) Sloths only poop once a week, and when they do, they lose about one-third of their body weight.