Billionaire Profile
David Sun
Global Rank
#156

Image: VOA | Public domain | via Wikimedia Commons

David Sun

CEO, Computer hardware
UNITED STATES
Real-Time Net Worth
$17.372B
Estimated based on Computer hardware stock value as of March 6, 2026
0% (24h)
Age
74
Source
Computer hardware
Industry
Technology
Citizenship
UNITED STATES

Biography

David Sun is a Taiwanese-American businessman and entrepreneur, co-founder and COO of Kingston Technology. Born in Taiwan in October 1951, he immigrated to the United States in 1977. Sun's career began in the tech industry, gaining hands-on experience in hardware design and engineering. He co-founded Kingston Technology in 1987, which rapidly became a global leader in memory and storage solutions. His work has significantly influenced the memory storage market, earning him a significant net worth. As of early 2024, his net worth is estimated at $11.3 billion. Sun is also known for his philanthropic efforts, particularly in education, through the Sun Family Foundation. His achievements and leadership style have made him a prominent figure in the technology sector.

Fact Checked
Verified by Editorial Team
Live Data
Updated 3/6/2026

Wealth Over Time

In-Depth Profile

Early Life

David Sun was born in Taiwan on October 12, 1951. He moved to the United States in 1977 with his wife Diana. They settled in Orange County, California, where they raised their two children. He earned a Bachelor of Science in Electrical Engineering from the University of California, Berkeley.

Rise to Success

David Sun's career began in the technology sector, where he gained experience in hardware design and engineering. In 1987, Sun co-founded Kingston Technology with John Tu. The company was started to address a severe shortage of memory chips and quickly became a leader in memory products. Kingston Technology grew rapidly, becoming the world's largest independent manufacturer of memory products. Sun served as COO of the company.

Key Business Strategies

Key to Kingston's success was its innovative approach and rapid response to market needs, especially during the early days of the personal computer boom. The company focused on quality and customer service, which helped it to outpace competitors. Kingston has expanded its operations globally, diversifying its product line to include gaming peripherals under the HyperX brand.

Philanthropy

David and Diana Sun established the Sun Family Foundation in 1999. The Foundation primarily focuses on providing educational opportunities for underserved youth in both the United States and Taiwan. In 2022, the Sun Family Foundation donated $50 million to Hoag Memorial Hospital Presbyterian in Irvine, California.

Career Milestones

1977

Immigration

David Sun immigrated to the United States from Taiwan with his wife.

1987

Co-founded Kingston Technology

David Sun co-founded Kingston Technology with John Tu, which became a leading manufacturer of memory products.

1999

Sun Family Foundation

Established the Sun Family Foundation to support education and communities.

2005

Ernst & Young Entrepreneur of the Year

Recognized as the Ernst & Young Entrepreneur of the Year.

Philanthropy & Social Impact

Education

Sun Family Foundation

$50M

Provides grants to education programs for underserved youth in the U.S. and Taiwan.

Healthcare

Hoag Memorial Hospital Presbyterian

$50M

Donated to support the expansion of the Hoag Memorial Hospital campus in Irvine.

Business Philosophy & Leadership

Notable Quotes

"“My vision is that they target higher than what they can do. I always believe in pushing. Once they achieve a certain level, I don't expect them to go below that. That becomes the new minimum. Life is not easy. When people say America is the land of opportunity, I believe that. What they don't say is that you have to work very hard to get it.”"

Leadership Principles

Pushing Boundaries

Encouraging employees to strive for higher goals and not settling for the status quo.

Hard Work

Emphasizing the importance of hard work to achieve success.