1) The Black Lives Matter movement, which gained prominence in 2013, advocates for racial justice and equality, addressing systemic racism and police violence against Black individuals.

2) The Tour de France, first held in 1903, is one of the most prestigious and grueling cycling races, covering over 3,500 kilometers (2,200 miles) in three weeks.

3) The Cricket World Cup is held every four years and features teams from around the world competing for the prestigious title.

4) The oldest known musical instrument is a flute made from a bird bone, estimated to be around 43,000 years old.