Masayoshi Son is a Japanese businessman, the self-made billionaire Founder, Chairman, and CEO of SoftBank Group Corp. (TYO: 9984), a global technology investment and telecommunications conglomerate. Born in Tosu, Saga, Japan, in 1957, his family is of Korean descent (Zainichi Korean). His career is defined by audacious risk-taking and long-term technological vision.

Son graduated from the University of California, Berkeley with a B.A. in Economics. His entrepreneurial journey began with early success in electronic dictionary technology. His philosophical approach centers on disruption, AI/technology investment, and global market domination (aiming to be the most valuable company in the world).

• SoftBank Group Corp. (Founder, Chairman & CEO): The core publicly traded asset, a global technology investment giant (controlling SoftBank Vision Fund, the world's largest tech VC fund).
• Investment Apex: He orchestrated the early $20 million investment in Alibaba, which became worth over $100 billion (one of the most profitable investments in history).
• Vision Fund: He founded the $100 billion Vision Fund to drive AI and technological transformation globally.
• Controversy: His career is marked by high-stakes gambles (e.g., WeWork) and massive debt restructuring.

Masayoshi Son's strategic genius was his unwavering belief in the digital future. He founded SoftBank in 1981 (initially as a computer magazine publisher). His structural contribution is tied to pioneering the mobile internet in Japan (acquiring Vodafone Japan to form SoftBank Mobile) and globalizing venture capital through the massive Vision Fund (2017).

His career faced a near-fatal crisis during the Dot-Com crash (SoftBank lost 99 percent of its market value), which he successfully navigated. His most successful move was the $20 million investment in Alibaba in 2000. His wealth is secured by the colossal, long-term appreciation of his Tencent and Prosus stakes, cementing his status as one of the world's most successful technology investors.

Masayoshi Son's social impact is structural, stemming from SoftBank's role in funding the foundational companies of the global AI and technology revolution (e.g., Tencent, Uber, ByteDance). His commitment to the Vision Fund drives unprecedented capital allocation to technological advancement. His personal philanthropy supports various educational and community initiatives (including the Masason Foundation for gifted youth).

His structural contribution is tied to his belief in technological singularity and his influential role in global technology policy.

Masayoshi Son maintains the professional, composed style of a corporate executive. His attire is consistently formal and high-quality, favoring tailored suits. His aesthetic reflects serious authority and visionary ambition, typical of a leader in the global tech sector.

Residing in Tokyo, Japan, his luxury is the immense security and financial reward derived from his multi-billion dollar fortune. His life is dedicated to technology investment, strategic M&A, and global market domination.