The average person in the world is a man. He is 31 years old, 165 cm tall, and weighs 62 kg. He speaks Mandarin Chinese and owns a smartphone. He eats about 3,000 calories a day, with 40% coming from grains and 8% from sugar. He earns $22 per day.
The average person is changing. By 2050, he will be 6 years older. By 2100, he will be 42 years old. The number of women will be more than men by the end of the century.
The world's population is growing, but the average person is changing. He is getting older and his lifestyle is changing too.
