South Korea

South Korea is separated from North Korea by a demilitarized zone

There’s a lot of symbolism going on in the South Korean flag: a red-and-blue yin-yang represents the harmony created by opposing forces, and the white background represents peace and purity. The four black trigrams symbolize the four elements. The CIA World Factbook has more info on this country of 52 million, including where it ranks globally on obesity rates, energy consumption, and more.

The US and South Korea have a robust, if delicate, alliance

The deep ties between South Korea and the United States go back decades, but the relationship hasn’t always been frictionless. When two off-duty American servicemen accidentally killed two South Korean middle-school girls in 2002, it set off anti-American protests that led South Korea to seek a more balanced relationship. The Council on Foreign Relations traces key moments in the two countries’ seven-decade history.

South Koreans grew roughly 7 inches in a century on average

A hundred years ago, the average Korean woman was only 4’7”. Today, she stands nearly eight inches taller than her great-grandmother did, the largest jump of any country on earth. This video from Vox tries to explain why. Turns out, South Korea’s increasing postwar quality of life gave its people a (literal) leg up.

See South Korea's nighttime light usage, far surpassing North Korea's

You can tell a lot about a place by looking at satellite imagery of the earth at night. Economists use such images to study poverty and inequality, especially about secretive countries where it can be difficult to get information any other way. An image from NASA’s Earth Observatory shows the difference in electrification between North and South Korea (and the lights illuminating the DMZ are visible from space).

There are roughly 7,000 Korean restaurants in the US

A generation ago, the average American had never heard of kimchi or bulgogi, but these days, Korean cuisine is booming in the United States. And it’s no accident. This one-minute explainer video from Morning Brew reveals what role the government played in boosting the popularity of Korean food abroad, and what it all has to do with foreign debt and soap operas.

How K-pop conquered the world

How did Korean musical acts go from unpopular and at times maligned to filling arenas and creating one of the most viral music videos of all time? This 25-minute audio documentary from BBC World Service explains how social networks, plastic surgery, and government tax breaks helped turn K-pop into the multibillion-dollar global juggernaut we know today.

Why South Korean women are having fewer babies

For decades, Asian countries have been combating dwindling birth rates by basically bribing families into having more children: offering government-subsidized housing, free IVF treatments, and even straight-up cash handouts. It hasn’t worked. In this BBC video, a TV producer, a cartoonist, and a private-school teacher explain their views on having children in 21st-century Korea.

Seven of South Korea's presidents have left office before their term ended

Recently removed President Yoon Suk Yeol isn’t the first South Korean leader to face turmoil at home. As this Voice of America piece shows, at least seven of the country’s 20th-century heads of state saw their political careers (and, in some cases, their lives) come to an abrupt and sometimes violent end.

A Tiger economy typically describes a booming Southeast Asian country

The term “tiger economy” has been used over the last several decades to describe a developing country experiencing rapid economic growth, often due to developing export-oriented industries and/or financial markets. The term was originally applied to Southeast Asian economies, including South Korea’s, and has since been used to describe Ireland, the Baltics, and Dubai.

Wealthy, 'chaebol' families rule South Korea's economy

A handful of huge family-run conglomerates, or chaebol, are the engines of South Korea’s economy, with Samsung alone representing 20% of the country’s GDP. This gives the chaebol (literally “wealth group”) outsized power, often leading to corruption, labor violations, and anticompetitive practices. One economist interviewed in this Vice documentary says the chaebol have replaced Korean democracy with corporatocracy.