With a 31% stake in APR Corp., CEO and beauty mogul Kim Byung-Hoon now has a net worth of $1.3 billion.

Corp., a once-obscure Seoul-based startup is now at the center of the K-beauty boom. Behind the firm is 36-year-old Kim Byung ...

TikTok buzz helped turn Korean beauty firm APR into a $4 billion skincare powerhouse. Shares have soared 200% this year.