The world of tech is filled with “rags-to-riches” tales, but the story of student Guo Hangjiang stands out. The Chinese college senior turned a 10-day coding sprint into a 30 million yuan ($4.2 million) investment from internet tycoon Chen Tianqiao, the legendary founder of online gaming giant Shanda and formerly China’s richest man. His stunning journey is a reflection of just how quickly the AI era is reshaping opportunity.
Just months ago, Guo was a typical senior at Beijing University of Posts and Telecommunications, anxious about finding an internship. With his graduation thesis finished early, he spent a 10-day holiday building an open-source project called BettaFish (Wei Yu).
BettaFish is an AI-driven public opinion analysis system. Instead of manually scrolling through feeds, users simply chat with the system to analyze millions of comments across 30+ social media platforms.
The system was designed to break information cocoons and predict the trajectory of public discourse. Within a week, the project exploded on GitHub, where Guo goes by the name BaiFu, racking up nearly 40,000 “stars” and flooding his inbox with job offers.
Then came a call that changed everything. Chen, who has lived a relatively quiet life in the US since retiring from the gaming spotlight, had seen the project. He got in touch to ask for a meeting.
The billionaire’s bet
During their meeting, Chen was blunt: he admitted that BettaFish’s technical code wasn’t necessarily revolutionary. What impressed him was Guo’s ability to design a complete pipeline — from data collection to analysis to prediction — and, more importantly, his instinct for identifying meaningful problems and using AI to build a complete end-to-end solution.
After joining Shanda as an intern, Guo spent another 10 days developing a second project: MiroFish. This is a prediction engine that uses multi-agent technology to create high-fidelity digital worlds. By feeding it seeds of real-world data — such as breaking news, policy drafts and financial signals — the system populates a digital space with AI agents possessing distinct personalities and memories. Users can introduce variables and watch how different scenarios might unfold, effectively testing possible futures from a “god’s-eye view.”
After seeing a rough demo video recorded late at night, Chen made a decision within 24 hours: Shanda would invest 30 million yuan to incubate the project. Almost overnight, Guo transitioned from intern to CEO of a new AI startup.
The rise of the “super individual”
Guo’s story is the ultimate case study for a concept Chen calls the “super individual.” In his view, success in the AI age does not require being a polymath. Instead, individuals need to make bold choices and take full responsibility for outcomes, while leveraging external intelligence, whether human or AI, to execute. In this new world, the competition isn’t about who can code the fastest, but the person who can define the right problem and have the courage to bet on the solution.
For Chen, investing in a 20-something coder is part of a larger pivot toward AI and neuroscience. After stepping back from the spotlight and transforming Shanda into an investment platform, he has spent years funding brain science research while gradually re-entering the tech conversation with a focus on “AI-native” systems.
His latest ventures, like the AI communication platform Tanka, focus on long-term memory for AI, aiming to create tools that learn and grow with the user.
Guo’s meteoric rise from student to funded founder offers a glimpse of Chen’s vision in action: a low barrier to entry, but potentially vast upside, for those able to identify problems, build quickly and take ownership in the age of AI.
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