Biography
Seo Jung-jin is a South Korean businessman and the co-founder of Celltrion, a leading biopharmaceutical company specializing in biosimilars. Born in 1957, Seo earned degrees from Konkuk University and began his career at Samsung Electronics. After working as a consultant, he founded Nexol, the precursor to Celltrion, in 1999. Under his leadership, Celltrion has become a global force, developing and manufacturing drugs for cancer, influenza, and rheumatoid arthritis. His career highlights his achievements, including making Celltrion the largest exporter of biosimilars, and developing a COVID-19 antibody treatment. Seo's estimated net worth of $7.2 billion (December 2024) reflects his success in the biotech industry, ranking him among the wealthiest individuals in South Korea. He is also the Chairman of Celltrion Group.
