{"id":12744,"date":"2026-05-11T16:35:10","date_gmt":"2026-05-11T16:35:10","guid":{"rendered":"https:\/\/www.europesays.com\/korea\/12744\/"},"modified":"2026-05-11T16:35:10","modified_gmt":"2026-05-11T16:35:10","slug":"samsung-billionaires-are-south-koreas-top-four-richest-as-the-companys-market-cap-blows-past-1-trillion","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/korea\/12744\/","title":{"rendered":"Samsung Billionaires Are South Korea\u2019s Top Four Richest As The Company\u2019s Market Cap Blows Past $1 Trillion"},"content":{"rendered":"<p>Samsung Electronics Executive Chairman Jay Y. Lee.<\/p>\n<p>Jung Yeon-Je &#8211; Pool\/Getty Images<\/p>\n<p>Four members of the Lee family, which controls Samsung, are now the richest people in South Korea, marking the first time that the country&#8217;s top four billionaires all hail from the same family. Shares of their crown jewel, Samsung Electronics, surged 40% over the past month, driven by soaring demand for its memory chips needed for AI.<\/p>\n<p>South Korea&#8217;s richest person, <a href=\"https:\/\/www.forbes.com\/profile\/jay-y-lee\/\" target=\"_self\" class=\"color-link\" title=\"https:\/\/www.forbes.com\/profile\/jay-y-lee\/\" data-ga-track=\"InternalLink:https:\/\/www.forbes.com\/profile\/jay-y-lee\/\" aria-label=\"Jay Y. Lee\" rel=\"nofollow noopener\">Jay Y. Lee<\/a>, the executive chairman of Samsung Electronics, now boasts a net worth of $34 billion, according to <a href=\"https:\/\/www.forbes.com\/real-time-billionaires\/\" target=\"_self\" class=\"color-link\" title=\"https:\/\/www.forbes.com\/real-time-billionaires\/\" data-ga-track=\"InternalLink:https:\/\/www.forbes.com\/real-time-billionaires\/\" aria-label=\"Forbes\u2019 Real-Time Billionaires\" rel=\"nofollow noopener\">Forbes\u2019 Real-Time Billionaires<\/a> list, up by $12.4 billion from late March when net worths for the list of the country\u2019s 50 richest was finalized. His younger sisters <a href=\"https:\/\/www.forbes.com\/profile\/lee-boo-jin\/\" target=\"_self\" class=\"color-link\" title=\"https:\/\/www.forbes.com\/profile\/lee-boo-jin\/\" data-ga-track=\"InternalLink:https:\/\/www.forbes.com\/profile\/lee-boo-jin\/\" aria-label=\"Boo-jin\" rel=\"nofollow noopener\">Boo-jin<\/a> ($12.4 billion) and <a href=\"https:\/\/www.forbes.com\/profile\/lee-seo-hyun\/\" target=\"_self\" class=\"color-link\" title=\"https:\/\/www.forbes.com\/profile\/lee-seo-hyun\/\" data-ga-track=\"InternalLink:https:\/\/www.forbes.com\/profile\/lee-seo-hyun\/\" aria-label=\"Seo-hyun\" rel=\"nofollow noopener\">Seo-hyun<\/a> ($12 billion) and mother Hong Ra-hee ($11.2 billion) have become the country&#8217;s second-, third- and fourth richest, respectively. Boo-jin is the president and chief executive of Hotel Shilla, one of Seoul&#8217;s top lodging and conference centers; Seo-hyun is president of strategic planning at Samsung C&amp;T, the Samsung group&#8217;s de facto holding company; Hong was the director of the Samsung Museum of Art, known as Leeum, and the Ho-Am Art Museum before her resignation in 2017.<\/p>\n<p>The Lees derive the bulk of their wealth from shares of Samsung Electronics, which have soared five-fold over the past year. The company is the largest maker of memory chips needed for AI by sales. Its high-bandwidth memory\u2014or HBM\u2014is used to power AI chips, such as those from Nvidia, AMD and Alphabet. Demand for Samsung Electronics&#8217; commodity memory chips has also been robust. For example, its NAND flash, which is used for long-term storage in solid-state drives, is deployed in data centers to store the enormous datasets required for AI.<\/p>\n<p>Last week, Samsung Electronics&#8217; market capitalization hit $1 trillion, making it only the second Asian company, after Taiwan&#8217;s chip making giant TSMC, to join the four-comma club. Last month, the company reported record quarterly revenue and profit, powered by its chip unit. Revenue rose 69% year over year in the first quarter to 133.9 trillion won, while operating profit jumped 756% to 57.2 trillion won.<\/p>\n<p>In a recent note, Barclays analysts said they expect Samsung to triple HBM revenue this year. \u201cThe demand\/supply imbalance shows no signs of improving any time soon and with memory content taking a material step up in 2027 datacentre architectures, the accelerating capacity being brought online is unlikely to close the gap materially this year or next in our view,\u201d they added. <\/p>\n<p>Jay Y.\u2019s late father, <a href=\"https:\/\/www.forbes.com\/profile\/lee-kun-hee\/\" target=\"_self\" class=\"color-link\" title=\"https:\/\/www.forbes.com\/profile\/lee-kun-hee\/\" data-ga-track=\"InternalLink:https:\/\/www.forbes.com\/profile\/lee-kun-hee\/\" aria-label=\"Lee Kun-hee\" rel=\"nofollow noopener\">Lee Kun-hee<\/a>, <a href=\"https:\/\/www.forbes.com\/sites\/gracechung\/2020\/10\/24\/lee-kun-hee-legendary-head-of-samsung-and-koreas-richest-man-dies-at-78\/\" target=\"_self\" class=\"color-link\" title=\"https:\/\/www.forbes.com\/sites\/gracechung\/2020\/10\/24\/lee-kun-hee-legendary-head-of-samsung-and-koreas-richest-man-dies-at-78\/\" data-ga-track=\"InternalLink:https:\/\/www.forbes.com\/sites\/gracechung\/2020\/10\/24\/lee-kun-hee-legendary-head-of-samsung-and-koreas-richest-man-dies-at-78\/\" aria-label=\"died\" rel=\"nofollow noopener\">died<\/a> in 2020 at 78, leaving his family with one of the largest inheritance tax bills in the country&#8217;s history. Kun-hee&#8217;s father, Byung-chull, founded Samsung in 1938 as a trading company, which quickly transformed into a sprawling empire with interests in food, textiles and electronics, among other sectors.<\/p>\n<p>More from Forbes<\/p>\n<p><a class=\"embed-base color-body color-body-border link-embed embed-9 link-embed--long-title\" href=\"https:\/\/www.forbes.com\/sites\/johnkang\/2026\/03\/27\/memory-chip-boom-catapults-founder-of-korean-semiconductor-equipment-maker-to-billionaire-ranks\/\" target=\"_blank\" aria-label=\"Memory Chip Boom Catapults Founder Of Korean Semiconductor Equipment Maker To Billionaire Ranks\" data-ga-track=\"forbesEmbedly:https:\/\/www.forbes.com\/sites\/johnkang\/2026\/03\/27\/memory-chip-boom-catapults-founder-of-korean-semiconductor-equipment-maker-to-billionaire-ranks\/\" rel=\"nofollow noopener\">ForbesMemory Chip Boom Catapults Founder Of Korean Semiconductor Equipment Maker To Billionaire RanksBy John Kang<\/a><a class=\"embed-base color-body color-body-border link-embed embed-12 link-embed--long-title\" href=\"https:\/\/www.forbes.com\/sites\/johnkang\/2025\/10\/16\/ai-chip-boom-propels-chairman-of-korean-circuit-board-maker-into-the-billionaire-ranks\/\" target=\"_blank\" aria-label=\"AI Chip Boom Propels Chairman Of Korean Circuit Board Maker Into The Billionaire Ranks\" data-ga-track=\"forbesEmbedly:https:\/\/www.forbes.com\/sites\/johnkang\/2025\/10\/16\/ai-chip-boom-propels-chairman-of-korean-circuit-board-maker-into-the-billionaire-ranks\/\" rel=\"nofollow noopener\">ForbesAI Chip Boom Propels Chairman Of Korean Circuit Board Maker Into The Billionaire RanksBy John Kang<\/a><a class=\"embed-base color-body color-body-border link-embed embed-18\" href=\"https:\/\/www.forbes.com\/sites\/johnkang\/2025\/07\/18\/ai-data-center-boom-mints-south-koreas-newest-billionaire\/\" target=\"_blank\" aria-label=\"AI Data Center Boom Mints South Korea\u2019s Newest Billionaire\" data-ga-track=\"forbesEmbedly:https:\/\/www.forbes.com\/sites\/johnkang\/2025\/07\/18\/ai-data-center-boom-mints-south-koreas-newest-billionaire\/\" rel=\"nofollow noopener\">ForbesAI Data Center Boom Mints South Korea\u2019s Newest BillionaireBy John Kang<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"Samsung Electronics Executive Chairman Jay Y. Lee. Jung Yeon-Je &#8211; Pool\/Getty Images Four members of the Lee family,&hellip;\n","protected":false},"author":2,"featured_media":12745,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[699,9464,31,1482,1485,9462,4293,9460,9463,275,9461,33],"class_list":{"0":"post-12744","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-south-korea","8":"tag-hbm","9":"tag-kioxia","10":"tag-korea","11":"tag-memory-chip","12":"tag-micron","13":"tag-micron-shares","14":"tag-samsung-shares","15":"tag-samsung-stock","16":"tag-sandisk","17":"tag-sk-hynix","18":"tag-sk-hynix-shares","19":"tag-south-korea"},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/korea\/wp-json\/wp\/v2\/posts\/12744","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/korea\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/korea\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/korea\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/korea\/wp-json\/wp\/v2\/comments?post=12744"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/korea\/wp-json\/wp\/v2\/posts\/12744\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/korea\/wp-json\/wp\/v2\/media\/12745"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/korea\/wp-json\/wp\/v2\/media?parent=12744"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/korea\/wp-json\/wp\/v2\/categories?post=12744"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/korea\/wp-json\/wp\/v2\/tags?post=12744"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}