South Korea's Richest 2019: Self-Made Billionaire Behind Jellyfish And Snail Masks Sees Profits Surge 3000%

Kim Jung-woong, a modest video game entrepreneur, scored big after pivoting to cosmetics in mainland China. Selling more than a billion facial masks in just two years, largely without any paid advertising, he steered the meteoric rise of his company, GP Club, which is now poised for an IPO.