地理
What is the highest mountain on Earth?
Mount Everest
Who is the fastest man in the world, holding the 100m world record?
Usain Bolt
Which animal is known as the fastest land animal on Earth?
Cheetah
What is the biggest ocean in the world?
The Pacific Ocean
Who is the richest person in the world, as of 2022?
Elon Musk
What is the most widely spoken language as the first, the second, and foreign language in the world?
English
Which country has the longest coastline in the world?
Canada
Who is the most-followed person on Instagram?
Cristiano Ronaldo
Which element is the most abundant in the Earth's crust?
Oxygen
Which country is the largest producer of coffee in the world?
Brazil