Masayoshi Son, the founder of SoftBank, is revolutionising the world of technology investing. His Vision Fund, worth around $100bn, is the largest tech-investment fund ever seen. Son’s strategy is to make big bets on firms he believes will dominate the industries of tomorrow, such as artificial intelligence, robotics, and the internet of things. This approach has led to a surge in valuations of tech firms, raising concerns about a potential bubble. Yet, Son’s influence has also led to a shift in the power balance in the tech industry, with the Vision Fund becoming a significant player. Critics argue that Son’s strategy is too risky and could lead to a tech crash, while others praise his boldness and foresight. Despite these differing views, it is clear that Son’s approach to tech investing is making a significant impact on the industry.