By: Ethan Rogers
At an age when many are still exploring career paths, 21-year-old Duke Yeung is already leading three startups. As co-founder of the newly launched Money AI and DU-SHELL, Yeung is emerging as one of Hong Kong’s most notable young entrepreneurs, translating bold ideas into real-world solutions with global relevance.
Yeung’s entrepreneurial journey began not in a boardroom but in a student competition. In 2021, while studying finance at the Hong Kong Polytechnic University, he joined the Cyberport University Partnership Program, a highly regarded initiative in collaboration with Cambridge University. His team’s fintech concept earned a spot at a Cambridge bootcamp and won HK$100,000 in seed money. That initial spark led to the creation of PayPilot, a “Pay-and-Invest” super app that automatically rounds up transactions and invests the spare change, aiming to help users save and grow wealth passively.
“If I buy a cup of coffee for HK$47, PayPilot rounds it up to HK$50 and invests the HK$3 difference,” Yeung explains. “It’s about integrating financial wellness into everyday life.”
Within 18 months, PayPilot secured seven figures in non-equity funding, was featured by the Bank of China (Hong Kong), and won multiple accolades, including the Fintech Trailblazers 2024 Gold Medal and the BOCHK Challenge 2024, earning the Gold Award for Innovative Design. The app’s mission is to help users find the ideal payment method, seize real-time offers, and automate micro-investments, all in one streamlined platform.
While PayPilot focuses on financial empowerment, Yeung’s second venture addresses a very different challenge: environmental waste. Teaming up with engineering talent, Yeung co-founded DU-SHELL, a sustainability-focused startup that explores ways to transform discarded durian shells into sodium-ion batteries for electric vehicles. “Durian is popular across Asia, but its shell is a problem,” Yeung explains. “It can’t go into normal food waste bins, so it often ends up in landfills. Globally, we generate tons of this waste annually.”
DU-SHELL’s solution? Repurpose the husks into a key component for EV batteries, a potentially impactful innovation in clean energy and the circular economy. The idea landed DU-SHELL in the Top 30 Global Startups at the JUMPSTARTER for One Earth Global Pitch Competition 2025 hosted by Alibaba Entrepreneurs Fund and earned them the first runner-up spot at Techstars Startup Weekend Hong Kong.
With fintech and ESG under his belt, Yeung’s most recent venture, Money AI, explores the intersection of artificial intelligence and personal finance. Though still in its early stages, Money AI seeks to leverage Agentic AI, offering the potential for a hyper-personalized, automated experience for consumers looking to save money, secure their finances, and simplify their financial decisions. Money AI is an AI agent that aims to not only find deals and financial perks for users, such as credit card offers, air miles, insurance coverage, and personal finance tools, but also assist in executing these actions on their behalf.
Each startup Yeung has co-founded targets a specific pain point. He says, “Money AI is about introducing a potentially transformative personal finance AI agent that could streamline savings, rewards, insurance, and investments through automation and personalization. It’s an effort to democratize smart money decisions.”
What makes Yeung stand out is not just his impressive résumé but the way he navigates entrepreneurship with curiosity, courage, and a proactive mindset. He attributes his success not only to resilience but also to his willingness to talk to people, ask questions, and seek out opportunities others might overlook. “It’s about being unafraid and proactive,” he says. “I constantly reach out to others, build my network, and take the leap even when things feel uncertain. That’s what’s made the difference.”
His advice for aspiring young founders? Start before you feel ready, and keep going even when it gets tough. He says, “Entrepreneurship always has ups and downs. Just make sure your business survives long enough to thrive. With persistence, opportunities can arise.”
From exploring new ways to navigate personal finance to repurposing food waste into clean energy, Duke Yeung’s ventures may span very different sectors, but they’re united by one clear theme: creative, purpose-driven innovation. As he continues developing Money AI, Yeung is demonstrating that age is no barrier to leadership and that the future of entrepreneurship could belong to the bold, the unafraid, and the relentlessly inventive.
Published by: Liz SD.
