This AI tech billionaire just doubled his net worth. His ex asked for half

illuminem summarises for you the essential news of the day, reviewed by our editorial team. Read the full piece on The Wall Street Journal or enjoy below:

🗞️ Driving the news: SK Group chairman Chey Tae-won, one of South Korea’s most prominent technology billionaires, is at the centre of a high-profile divorce battle after his net worth surged alongside the growth of AI-driven demand for memory chips.

🔭 The context: Chey leads SK Hynix, a major global supplier of advanced memory semiconductors used in artificial intelligence infrastructure
• The company has benefited from the rapid expansion of AI computing, contributing to a significant rise in Chey’s wealth
• His former wife, Roh Soh-yeong, daughter of former South Korean President Roh Tae-woo, has sought a substantial share of his assets, turning their separation into one of the country’s most closely watched legal disputes.

🌍 Why it matters for the planet: The case highlights the wider economic transformation driven by artificial intelligence
• The AI boom is reshaping industries, creating new wealth and increasing demand for critical technologies such as semiconductors, which are essential for digital infrastructure but also require significant energy and resource investments

⏭️ What’s next: The divorce proceedings continue as South Korea’s courts determine how assets linked to decades of business growth and AI-driven market gains should be divided
• The outcome could influence future high-profile wealth disputes involving technology entrepreneurs

💬 One quote: “Happy families are all alike; every unhappy family is unhappy in its own way.” - Leo Tolstoy, quoted by Chey Tae-won

📈 One stat: SK Hynix is one of the world’s largest memory chip manufacturers, with its AI-related growth contributing to a sharp increase in Chey Tae-won’s personal wealth.

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