The Beatles hold the record for the most number-one hits on the Billboard Hot 100 with 20 songs.

Beethoven continued to compose music after going almost completely deaf, including his Ninth Symphony.

The world's largest drum, Tridandi, is over 13 feet in diameter and weighs 2,000 kg.

Leonardo da Vinci could write with one hand and draw with the other at the same time.

Christianity has around 2.4 billion followers worldwide — the most followed religion.

Tiger Woods has won 82 PGA Tour events, tied for the all-time record with Sam Snead.

Chocolate was consumed as a bitter beverage by the Aztecs long before it was made into solid bars.

The Tour de France has 21 stages over 23 days, covering around 3,500 km of some of Europe's most challenging terrain.

The international governing body for chess, FIDE, was founded in 1924 and recognizes titles including Grandmaster.