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

2) The musical "Les Misérables" is one of the longest-running shows in the West End and Broadway, with over 13,000 performances.

3) Orchids are one of the largest families of flowering plants, with over 25,000 species.

4) Michael Jackson's album "Thriller" is the best-selling album of all time, with estimated sales of over 66 million copies worldwide.