Who is Lee Jae-yong?
Lee Jae-yong, also known as Jay Y. Lee, is a South Korean business executive who has been chairman of Samsung since October 2022. He is the third generation of his family to lead the group, which is one of the world’s largest makers of smartphones, memory chips and televisions.
Early life and education
Lee is the only son of the late Samsung chairman Lee Kun-hee and grandson of the group’s founder, Lee Byung-chul. He studied East Asian history at Seoul National University, earned an MBA at Keio University in Japan and completed doctoral coursework at Harvard Business School.
Career highlights
- Samsung (1991): joined the company and held a series of strategy and management roles.
- Vice chairman (2012): took on a senior leadership role at Samsung Electronics.
- De facto leader (2014): led the group after his father fell seriously ill.
- Chairman (2022): formally became chairman of Samsung Electronics.
Major achievements
During his leadership, Samsung has remained a global leader in memory chips and Android smartphones, invested heavily in chip manufacturing and made acquisitions such as the US car electronics company Harman.
Expertise
Lee is known for building relationships with global technology leaders and for focusing Samsung on semiconductors, AI and future technologies.
Legal history
In 2017 Lee was convicted of bribery and related charges linked to a political scandal involving former president Park Geun-hye, and served time in prison. He was paroled in 2021 and pardoned in 2022. In a separate case about a 2015 merger of Samsung companies, the Supreme Court finalised his acquittal on all charges in July 2025.
Impact
Samsung is South Korea’s largest company, so Lee is one of the most influential business leaders in Asia, and his decisions affect the global technology supply chain.
Lessons for your career
Leading a large family business requires balancing tradition with constant change in fast-moving industries like semiconductors.
Samsung’s global business
Samsung Electronics makes Galaxy smartphones, TVs, home appliances and, most importantly, memory chips used in phones, computers and AI data centres. Under Lee, the company has competed with rivals such as SK Hynix, TSMC and Apple, and has announced large investments in chip factories in South Korea and the United States. The rise of AI has made high-performance memory one of the company’s most important products.
Timeline: key moments
- 1968Born
- 1991Joins Samsung
- 2012Becomes vice chairman of Samsung Electronics
- 2014Takes over day-to-day leadership
- 2017Convicted in bribery case
- 2021Released on parole
- 2022Pardoned; becomes chairman
- 2025Acquittal in merger case finalised
Lee Jae-yong leads Samsung into a new generation, balancing family legacy, legal challenges and fierce global competition.
