1) The fastest recorded serve in tennis was achieved by Sam Groth at 163.7 miles per hour (263.4 kilometers per hour) during a tournament in 2012.

2) The Cannes Film Festival, held annually in France, is one of the most prestigious film festivals in the world.

3) The average person spends about 4 years of their life driving a car.

4) The world's first paper money was created in China over 1,000 years ago.