Billionaire Profile
Cai Kui
Global Rank
#1007

Image: Takeaway | CC BY-SA 3.0 | via Wikimedia Commons

Cai Kui

CEO, Real estate
CHINA
Real-Time Net Worth
$4.269B
Estimated based on Real estate stock value as of April 20, 2026
-0.08% (24h)
Age
63
Source
Real estate
Industry
Diversified
Citizenship
CHINA

Biography

Cai Kui, a prominent figure in China's real estate sector, is a billionaire whose wealth stems from his involvement in Longfor Properties, a company he co-founded with his then-wife Wu Yajun. Born in China, Cai Kui, now 63, has built a significant fortune through his strategic investments and development acumen. While his net worth has fluctuated, recent estimates place it around $4.5 billion, reflecting his continued influence in the industry. Cai is known for his low profile, but his success story is a testament to his vision and perseverance in the competitive real estate market.

Fact Checked
Verified by Editorial Team
Live Data
Updated 4/20/2026

Wealth Over Time

In-Depth Profile

Early Life and Career

Cai Kui, born in China, embarked on his entrepreneurial journey with a foundation in academics, earning a degree from Nanjing University of Aeronautics and Astronautics. In 1994, Cai Kui co-founded Longfor Properties with his then-wife, Wu Yajun. The company quickly became a prominent player in the Chinese real estate market.

Rise to Success

Longfor Properties' debut on the Hong Kong Stock Exchange in 2009 marked a significant milestone, solidifying Cai Kui's position in the industry. The company's success is attributed to its rapid development strategies and focus on quality residential and commercial projects. Cai Kui's entrepreneurial spirit and strategic decisions were key to Longfor's expansion, with the company developing over 100 residential and 21 commercial projects across China.

Key Business Strategies

One of the key strategies employed by Longfor Properties under Cai Kui's influence was the emphasis on rapid project completion, often securing land and beginning construction much faster than competitors. Cai Kui's approach to innovation and market trends allowed Longfor to maintain a strong presence in the real estate sector. He established investment firm Junson Capital in Hong Kong in 2013.

Philanthropy

While specific details about Cai Kui's philanthropy are limited, his overall involvement in the business landscape suggests a commitment to contributing to society.

Career Milestones

1994

Cofounded Longfor Properties

Cofounded Longfor Properties with his then-wife Wu Yajun, which became a major real estate developer in China.

2009

Longfor Properties IPO

Longfor Properties debuted on the Hong Kong Stock Exchange.

2012

Divorce and Investment Firm

Divorced Wu Yajun and established investment firm Junson Capital in Hong Kong in 2013.