On this day in 1897, Jell-O [1] began its long, jiggly journey into American history. When Pearle B. Wait developed the first fruit-flavored gelatin dessert more than 100 years ago, he probably never could have guessed that his invention would later spawn such inventions as Jello-O shots [2] and Jello-O wrestling.

Think you know something about Jell-O? Well, get a wiggle on and take my quiz!

Source [3]