Lee Tae-sung

Lee Tae-sung (born 1978) is a South Korean businessman. He is the president and CEO of SeAH Holdings, a Korean mid-size steel conglomerate. Lee is also chairman of the board and President at SeAH Besteel Holdings, a major affiliate of the group.

After his father and late chairman Lee Woon-Hyung died in 2013, he is the largest shareholder in SeAH Holdings, owning a 44.5% stake.

In 2000, he majored in psychology and journalism at the University of Michigan and received an MBA from the Business School of Tsinghua. When his father, chairman Woon-Hyung Lee died in 2013, Lee Tae-sung inherited his father's shares in SeAH Holdings and SeAH Steel and became the group's largest shareholder. The following year he was promoted as CEO and Head of Strategic Planning for SeAH Besteel Corporation. Four years later, at age 42, took over as CEO of SeAH Holdings Corp., not without controversy. Then, in 2024, SeAH Superalloy Technologies, a North American production subsidiary, was formed to meet the demand for special alloys in the North American market.

Leadership in table tennis He demonstrates a strong commitment to young table tennis talent. The Korea Table Tennis Association established the SeAH Academy in 2022, sponsored by SeAH. This was followed by the creation of the SeAH Table Tennis Team in 2024. In November 2024, he was elected Chairman of the Korea Table Tennis Association.

Personal life He is married Chai Moon-sun, daughter of Aekyung Group's vice chairman Chai Hyung-seok. 2022 SeAH Holdings Corporation Chief Executive Officer & President 2022 SeAH CSS Corp. Director & Executive Director (2015 – 2018) Irongrey Chief Executive Officer and Director 2015 Korea Table Tennis Association Chairman Nov, 2024