Lee Seo-hyun
Lee Seo-hyun, the daughter of Samsung Electronics chairman Lee Kun-hee, is the only Korean on Forbes Youngest Billionaires list for this year.
With a net worth of US$1 billion, Lee is among 29 billionaires under 40 chosen by the business magazine.
The magazine describes Lee as a graduate of the Parsons School of Design, vice president of the luxury goods and fashion division of Cheil Industries, as well as a vice president at Cheil Worldwide, Korea's largest advertising firm.
Also on the list are Dustin Moskovitz and Mark Zuckerberg, the co-founders of Facebook.