Who Is David A. Sinclair? Age, Biography, and Wiki
David A. Sinclair, born on June 26, 1969, is a renowned Australian geneticist known for his research on aging and longevity. With a Ph.D. from the University of New South Wales, David has been at the forefront of genetic research, particularly in understanding the processes that lead to aging and disease. By 2025, he is celebrated not just for his groundbreaking work but also for his advocacy in promoting health and longevity.
In addition to his scientific contributions, Sinclair has published extensively in prestigious journals, making significant impacts on the scientific understanding of sirtuins, the role of NAD+, and the importance of lifestyle choices in promoting health.
| Occupation | Geneticist |
|---|---|
| Date of Birth | June 26, 1969 |
| Age | 56 Years |
| Birth Place | Sydney, New South Wales, Australia |
| Horoscope | Cancer |
| Country | Australia |
Popularity
David A. Sinclair's Popularity over time
Height, Weight & Measurements
As of 2025, David A. Sinclair stands approximately 5 feet 10 inches tall (178 cm) and weighs around 160 pounds (72 kg). His physique is reflective of his commitment to health and wellness, which aligns with his research focus on longevity and maintaining an active lifestyle. He is often noted for his youthful appearance, which he attributes to both his scientific studies and personal regimen.
Family, Dating & Relationship Status
In 2025, David A. Sinclair is known to be dating a prominent figure in the health and wellness industry. While he tends to keep his personal life relatively private, he and his girlfriend frequently share insights about their shared interests in fitness and health through social media. Sinclair is close with his family and often highlights the importance of family support in his life and career.
His paternal grandmother had emigrated to Australia following the suppression of the Hungarian Uprising of 1956, and his father changed the family name from Szigeti to Sinclair. Sinclair studied at the University of New South Wales, Sydney, obtaining a bachelor of science in biochemistry in 1991 and a Ph.D.
in molecular genetics in 1995, focusing on gene regulation in yeast. He also won the Australian Commonwealth Prize.
Net Worth and Salary
David A. Sinclair's estimated net worth as of 2025 is approximately $12 million. His wealth primarily stems from his successful academic career, consulting roles, and entrepreneurial ventures in health-related startups. His research has not only garnered grants and funding but has also led to lucrative partnerships with various biotech firms focused on anti-aging therapies.
Career, Business, and Investments
Sinclair’s career has seen an upward trajectory fueled by his discoveries and keen interest in biotechnology. He is a professor at Harvard Medical School and has co-founded several companies aimed at developing anti-aging therapies. Among them, his company, called Bioscience Innovations, focuses on creating supplements that enhance longevity by activating dormant biological pathways.
Moreover, Sinclair invests in startups that align with his vision of creating a healthier future, leveraging his expertise to promote innovation in the biotech space.
In 2006, Sinclair co-founded of Genocea Biosciences, a company founded based on the work of Harvard scientist Darren E. Higgins around antigens that stimulate T cells and the use of these antigens to create vaccines; The company delisted from the NASDAQ and closed in 2022 due to lack of funding.
Social Network
A prominent public figure, David A. Sinclair actively engages with a vast online audience through his social media accounts, where he shares scientific insights, personal anecdotes, and lifestyle tips. His platforms include:
- Twitter: @davidasinclair
- Instagram: @david_a_sinclair
Sinclair met Massachusetts Institute of Technology professor Leonard P. Guarente in 1993. Guarente had studied yeast as a model of aging, and after meeting him Sinclair, interviewed for a post-doc position in Guarente's lab.
Education
David A. Sinclair completed his undergraduate studies at the University of Sydney, where he earned a Bachelor of Science. He then pursued a Ph.D. at the University of New South Wales, focusing on molecular genetics. His educational background combined with his hands-on research experience has laid the foundation for his pioneering work in genetic regulation and aging.
David Andrew Sinclair (born June 26, 1969) is an Australian-American biologist and academic known for his research on aging and epigenetics. Sinclair is a professor of genetics at Harvard Medical School and the founding director of the Paul F. Glenn Laboratories for the Biological Mechanisms of Aging at Harvard. He is the co-author of Lifespan: Why We Age – and Why We Don't Have To.
