75 percent of the time that penguins spend underwater.
15 mph is how fast a penguin can swim
100 million penguins throughout the world
43 inches is the height of the largest penguin, the Emperor Penguin
75 pounds is the weight of the Emperor Penguin
16 inches is the height of the smallest penguin, the Little Blue Penguin
SOURCES: www.funtrivia.com and www.facts-about.org.uk