Korea’s New No. 1: Celltrion Cofounder Becomes First Self-Made Billionaire To Claim Top Spot
Seo Jung-jin, cofounder of drugmaker Celltrion, tops this year’s ranking with a net worth of $12.5 billion.
Seo Jung-jin, cofounder of drugmaker Celltrion, tops this year’s ranking with a net worth of $12.5 billion.