John Grayken and Bruce Broussard: Age, Career and Background

People searching for John Grayken and Bruce Broussard usually want to know whether the two are connected. The short answer is no documented partnership exists. They work in different industries. This guide covers each man’s age, career, wealth and private life, using public records, company announcements and reliable news coverage.
Profile Bio
| Detail | John Grayken | Bruce Broussard |
| Full name | John Patrick Grayken | Bruce Dale Broussard |
| Born | June 1956 | c. 1961-62 |
| Age | 70 | 63 or 64 |
| Birthplace | Cohasset, Massachusetts | Hamilton, New York |
| Nationality | American-born, Irish citizen | American |
| Height | Not publicly available | Not publicly available |
| Education | Penn (economics), Harvard (MBA) | Texas A&M (BBA), Univ. of Houston (MBA) |
| Known for | Founding Lone Star Funds | Leading Humana, 2013-2024 |
| Current role | Chairman, Lone Star Funds | Interim CEO, HP Inc. |
| Net worth | About $6.5-7.5 billion (estimates) | No reliable figure |
| Family | Married to Eilene Davidson Grayken | Not publicly documented |
| Social media | No verified personal accounts | No verified personal accounts |
Are They Connected?
No filing, board seat or press release links them. The overlap is circumstantial. Both lead large organizations, both touch healthcare, and both made news in 2026. Lone Star agreed to buy Lonza’s capsules business, and Broussard became HP’s interim chief executive. Neither fact shows a personal or business relationship between the two men.
John Grayken: Age and Background
John Patrick Grayken was born in June 1956 in Cohasset, Massachusetts, so he is 70. He founded Lone Star Funds and remains its chairman. He is often called an American-born Irish billionaire, since he renounced his US citizenship for tax purposes. He studied economics at the University of Pennsylvania and earned an MBA at Harvard.
Grayken’s Career
Grayken started at Morgan Stanley, then managed the Brazos Fund with Robert Bass. He founded Lone Star in 1995 as that fund’s successor. The firm buys distressed loans, property and companies, with fund commitments above $85 billion. Donald Quintin now serves as chief executive, while Grayken stays on as chairman.
Grayken’s Net Worth and Lifestyle
No audited figure exists. Forbes put his wealth near $6.5 billion in 2021, and newer estimates run closer to $7.5 billion. He reportedly owns a large Chelsea mansion in London and bought a Boston penthouse for around $33 million. He is married to theatre producer Eilene Davidson Grayken.
Giving and Criticism
In 2017, Grayken and his wife gave $25 million to Boston Medical Center to create its addiction medicine center. His business record draws sharper criticism. After the financial crisis, Lone Star’s mortgage servicing and foreclosure tactics angered homeowners and housing advocates. The firm denies wrongdoing, and readers should weigh both sides.
Bruce Broussard: Age and Background
Bruce Dale Broussard was born around 1961 or 1962 in Hamilton, New York. An SEC filing listed his age as 63 in early 2026, so he is 63 or 64 today. He earned a business degree in accounting and finance from Texas A&M University and an MBA in finance from the University of Houston.
Broussard’s Career
Broussard ran Harbor Dental from 1997 to 2000, then spent 11 years at US Oncology as chief financial officer, chief executive and chairman. After McKesson acquired the company, he led McKesson Specialty Health. He joined Humana as president in 2011, became CEO in 2013, and led the insurer until 2024.
Broussard at HP
On February 3, 2026, HP named Broussard interim chief executive. He had served on its board since 2021, and he replaced Enrique Lores, who left to lead PayPal. HP’s board began a search for a permanent CEO. Check HP’s investor page for the latest, since the situation may have changed.

Broussard’s Net Worth and Boards
No reliable total exists for his net worth. A tracker once showed a Humana stock holding of roughly $13.6 million, but that is one asset on one day, not overall wealth. Outside work, he chairs the Trust for the National Mall and serves on the Humana Foundation board.
Height, Family and Social Media
Neither man has shared a height publicly, so ignore sites that list one. Grayken’s siblings and children are not documented. HP’s filing says Broussard has no family ties to its directors or executives, though that is a governance note, not a family profile. No verified personal social accounts turned up for either man.
Fun Facts
- Grayken grew up near Boston but runs his business largely from the UK.
- Broussard moved from dental care to cancer care to health insurance to technology.
- Fake cryptocurrency ads have used Grayken’s image online, so be cautious.
- Lone Star is Dallas-based, and Broussard studied at two Texas universities.
Final Thoughts
John Grayken and Bruce Broussard follow two very different paths. Grayken built Lone Star Funds into a global investment firm, while Broussard spent decades running companies like Humana and now HP. Public records show no direct link between them. Net worth figures remain estimates, and personal details like height are not public. For accurate updates, check official company sources.
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FAQs
Are John Grayken and Bruce Broussard connected?
No public record shows a shared employer, board seat, partnership or family tie. Their names appear together mainly because both lead large organizations with healthcare links.
How old are they?
Grayken is 70, born in June 1956. Broussard was 63 in early 2026 per an SEC filing, so he is 63 or 64 now.
What is John Grayken’s net worth?
No audited figure exists. Estimates range from about $6.5 billion to $7.5 billion, depending on the source and year.
What is Bruce Broussard’s role today?
He has been HP’s interim CEO since February 3, 2026. Check HP’s investor page in case a permanent CEO has since been named.
What are their heights?
Neither man has shared his height publicly. Any exact number you see online is a guess, so it’s best not to rely on it.
