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July 18, 2025

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For Nan Lin, entrepreneurship isn’t just business; it’s freedom. A freedom earned through sacrifice, relentless execution, and a refusal to accept the limits of a broken system. As the founder of Kaizen Capital and 4DIFY, Lin is reimagining the housing industry, tackling its inefficiencies with cutting-edge technology and a bold vision. His mission? To build stronger homes faster, at lower costs, empowering communities and challenging the status quo.

From Immigrant Roots to Visionary Leadership 

Lin’s journey began at age 10, when he immigrated to America with his mother. While adapting to a new country, he was inspired by his loving parents’ sacrifices, which shaped his relentless drive. “I saw the lengths they went to give me a better life,” Lin says. “Their love and dedication became my compass.” Years later, that resolve led to the creation of Kaizen Capital, where he transforms underutilized properties into vibrant housing solutions: ADUs, subdivisions, condo conversions, and luxury short-term rentals. By unlocking hidden value in land, he delivers market-rate and affordable housing that strengthens neighborhoods.

But Lin saw a deeper problem: traditional construction is slow, costly, and vulnerable to fire, pests, and natural disasters. Frustrated by an industry stuck in the past, he founded 4DIFY to lead a new era of construction through 3D-printed concrete homes.

Nan Lin | Founder and Principal of Kaizen Capital and 4DIFY

3D Printing: The Future of Housing, Today

Lin’s vision for 4DIFY was sparked by a frustrating reality: “Wildfires destroy neighborhoods every year, yet we keep building stick-frame homes that burn like kindling,” he says.

After visiting several 3D printer manufacturers, Lin partnered with New York–based SQ4D. It took nearly a year to secure exclusive licensing rights, navigate regulatory hurdles, and obtain building permits, but he got it done.

Now, 4DIFY is building California’s first community of 3D-printed concrete homes. As this article goes live, their first printed home is nearing completion, despite heavy regulations and a steep learning curve. The team is already outperforming traditional timelines and cost benchmarks. The second and third homes will soon print simultaneously, targeting completion in two months, effectively one home per month at under $200 per square foot.

Despite challenges as an Asian immigrant, Lin managed to transform them into motivation and success. 

“We’re aiming to build at half the cost and in a quarter of the time,” Lin says. “That’s not a dream. It’s the direction we’re heading.”

Built with concrete, reinforced with rebar, and topped with metal roofs, these homes are resilient against fire, wind, earthquakes, mold, and pests. They’re also designed for long-term savings, with lower maintenance, less waste, and reduced energy and insurance costs.

“Critics doubted it would work,” Lin reflects. “But seeing is believing. This is the future.”

A Philosophy of Purpose and Resilience

Lin’s journey has been marked by relentless challenges, some seemingly insurmountable. “Obstacles never stop,” he admits. Yet he transforms adversity into opportunity, fueled by a positive mindset, solution-driven focus, and disciplined execution. His trusted team is his backbone. “No one succeeds alone,” he says. “My team turns the impossible into reality.” This resilience shapes his leadership, blending bold vision with purposeful action to create opportunities, particularly for communities long excluded from wealth-building. “Housing isn’t just a product,” Lin says. “It’s a platform for empowerment.”

Recognition and Inspiration

Lin’s impact is gaining notice. The Sacramento Bee named him one of the Top 20 AAPI Change Makers, and he was honored in the Business Elite Awards’ 40 Under 40. But for Lin, the real reward is inspiring others. “I want to show the next generation of Asian entrepreneurs what’s possible when we claim our seat at the table,” he says.

Lin wants to create opportunities for those marginalized by elevating the future of construction, making it more accessible for his community.

Join the Housing Revolution

Nan Lin isn’t just building homes, he’s redefining what’s possible. Through Kaizen Capital and 4DIFY, he’s creating a future where housing is affordable, resilient, and sustainable. Follow his journey and see the revolution unfold.

Connect with Nan Lin:

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Korean Startup Dongnae Makes Apartment Hunting More Affordable And Accessible

Its key product, Dongnae FLEX, offers short-term, fully-furnished rentals with low deposits, appealing to fresh graduates or travelers unable to cough up the hefty deposits typically required of Korea’s apartments.

Former WeWork executives Insong Kim and Korean-American Matthew Shampine founded Dongnae in 2020. They are “Making it a better experience for the brokers, for the landlords, and especially for the tenants,”  Shampine said in an interview.

Dongnae has welcomed local and global investors. Its $21m series A funding round in March included Lyft and Doordash backer NFX, Airbnb backer MetaProp, and Korea’s oldest investment fund Daol Investment and Hana Financial.

More than 80% of Korean household wealth is in real estate, but it’s increasingly harder to become a homeowner. In Seoul, South Korea’s capital and most populated city, the average apartment price doubled between 2017 and 2021.

The startup company began as a listing platform for renters to book agency visits, but it was unsuccessful. Shampine believes the business model’s early failure generated “good and healthy” but painful reflections. According to Forbes, conversations with customers, brokers, and team members on the ground informed Dongnae’s goal of “becoming the supply, instead of hunting for the supply.” 

The firm switched to serviced apartments in July 2021. At the end of its current investment, the business had 60 apartment buildings; now it has 80 across 12 Seoul districts.

Dongnae wants to offer more home services to its residents in the future, taking advantage of Korea’s booming market for furniture and other lifestyle goods.

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Lush Enterprises CEO Kim-Manzolini Took Trading To The Next Level To Build Her Empire

Who wouldn’t want to engage in something that generates value? It took a while before you could achieve something like this. You had to be determined and keep going to get through the process. 

Think about how CEO Sun Yong Kim-Manzolini runs Lush Enterprises as an entrepreneur and, at the same, an investor. After working in the medical field for 33 years, she transitioned into entrepreneurship and trading options. She used her same can-do spirit and created opportunities.

All of her struggles, Kim-Manzolini told the USA Today, have helped to mold her into the woman she is today. She grew up as an orphan in Korea and was adopted by an American couple at 14. As an adult, she got into an unhealthy relationship but eventually got the courage to leave and move forward.

Kim-Manzolini knows that changing careers requires a great deal of hard work and self-control on her part. For years, she dedicated many hours per day to studying the ins and outs of the options trading industry and eventually mastered it. She simply had faith that she could pull it off, so she gave it her all without holding back.

Trading options expose investors to a diverse range of potentially significant risks. Even a single misfortune can completely wipe out a trader’s profits on the foreign exchange market due to the high risk associated with trading. But Kim-Manzolini did not let the challenges she faced discourage her, as she started gaining a new perspective on the situation. Instead of questioning why her experience was challenging, she adopted the mantra “Why not me?”

And as a result, she made $178,000 in her first year of live trading. Kim-Manzolini is now the owner of a multi-million dollar business. Her understanding of how to trade successfully was aided by the incredible commitment and sacrifice she made. 

The fact that Kim-Manzolini didn’t give up when it would have been simpler to do so is something for which she is grateful. She decided to focus on the positive aspects of the situation rather than ruminating on the potential downsides. She also put in a lot of time and energy and came up with a unique approach.

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29-Year-Old Wedding Guitarist Made A Pandemic Pivot To Real Estate Earns $245K A Year

The best part is that playing weddings “doesn’t even feel like working. We’re just partying.” Moses Lin told CNBC Make It’s Millennial Money series.

Early in Lin’s career in 2016, he played at a coffee shop for three hours and got $3 tips. Today, his work takes him from New York to Hawaii, even to Cancun, and earns $175,000 before tips.

In the last two years, Lin has invested most of his wedding earnings into real estate.

Before becoming a real estate investor, Lin left college with just one semester left to pursue music full-time back in 2017. Several months later, Disney saw his YouTube videos and hired him to play in Disneyland’s hotels and restaurants. He took the job and decided he was never going back to college.

In the same year, Lin played a friend’s wedding as a favor and enjoyed it. He then charged $250 for his first wedding booking. After learning that wedding musician rates are $1200, he doubled his prices. Despite raising his rates, clients kept coming. Now, he charges $4,000 to $6,000 per wedding, depending on when the couple wants him to play. 

Lin became interested in real estate investing in 2014 and bought his first property in May 2020 as a “pandemic pivot” when Covid restrictions slowed his wedding gigs. He found a 4-bedroom house for $120,000 online and put down 20% plus $10,000 to renovate. His wedding earnings helped him buy a $40,000 home in Little Rock, including closing costs.

He rented the house for $1,425 and quickly found a tenant. He liked the process so much that he decided to buy a second property before the end of the year.

Today, Lin owns and rents out four properties in Little Rock. Lin didn’t turn a profit on his rental properties in 2021, but is in it for the long haul.

His goal with real estate is to get to a point where the passive income from his rentals pays all of his bills.

Lin pays a property manager to handle things on the ground, “so I’m able to focus 100% of my attention on weddings [and] on music, and real estate just makes money on the side.” he tells CNBC, “My whole master business plan is make money in weddings, dump it into real estate and let that grow itself.”

CONNECT WITH MOSES LIN

Instagram: instagram.com/moseslinmusic
Website: moseslinmusic.com

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GGV Capital’s Jenny Lee: From Jet Engineer To One Of World’s Best Venture Capitalists

Recognized as one of the world’s top 100 venture capitalists by Forbes for 11 years in a row, Singaporean venture capitalist Jenny Lee stayed in her hometown to raise money for four new funds launched by her firm GGV Capital at the height of the pandemic in 2020. 

For four months, according to Forbes, the veteran VC barely slept as she made 250 zoom calls and remotely raised $2.5 billion from investors around the world. Lee and her team raised the most capital in GGV’s 22-year history, boosting assets by 27% to $9.2 billion. 

Long before she became one of Asia’s most powerful businesswomen, she earned a bachelor’s and master’s in Electrical Engineering at Cornell in 1995. She became an aviation engineer at Singapore’s ST Aerospace, where she modified F-16 fighter planes.

In 2001, the company sent Lee to attend Northwestern University’s Kellogg School of Management where she earned an M.B.A., but she had wanted to be a venture capitalist for a long time, so she quit her job that same year to follow her hidden passion.

Lee paid ST Aerospace $300,000 for not finishing the 11-year scholarship bond that paid for her bachelor’s, master’s, and M.B.A., but she has no regrets. For her, it was the best move.

She got her start as a venture capitalist at Morgan Stanley and Jafco Asia, but she made her name in China after joining GGV to create its office there in 2005. One of Lee’s more successful discoveries was the mobile phone maker Xiaomi before it had sold its first handphone.

Today, Lee is one of GGV’s top-tier managing partners along with Singaporean Jixun Foo, an early Grab investor. Hans Tung, who’s been on the Midas List 11 times. And VCs who have U.S. investment, industrial, and entrepreneurial expertise.

GGV’s 354 firms are balanced between Asia-Pacific and the Americas (GGV claims its investments include more than 85 unicorns). With the U.S. having more investments, at roughly 130, and 77 in China.

The company’s assets under management have expanded more than 50 times since its founding in 2000.