| Birth Year | 1956 |
| Birth Place | London, United Kingdom, Ireland |
| Age | 67 YEARS OLD |
| Residence | Pyrford Court, Surrey, England |
| Alma mater | University of Pennsylvania Harvard Business School |
| Occupation | Founder and chairman, Lone Star Funds |
| Board member of | Lone Star Funds, Hudson Partners |
| Spouse(s) | Eilene Davidson |
| Children | 4 |
John Grayken, a prominent figure in finance and investments in Ireland, is projected to have an astonishing net worth of $6.3 billion by 2024. With his exceptional expertise and strategic acumen in the financial sector, Grayken has successfully navigated the complexities of the industry, earning him immense wealth. As the founder of Lone Star Funds, a global investment firm specializing in distressed assets, Grayken has displayed a remarkable ability to identify lucrative opportunities and generate substantial returns. His remarkable net worth is a testament to his exceptional talent and unwavering dedication to the field of finance and investments.
John Patrick Grayken was born in June 1956, and was brought up in Cohasset, Massachusetts, a suburb of Boston. He received a BA degree in Economics from the University of Pennsylvania, and an MBA from the Harvard Business School in 1982.
In 1999, Grayken became an Irish citizen, "for tax purposes", renouncing his American citizenship.
As of 2015, they owned Pyrford Court, Surrey, which features prominently in the 1976 movie, The Omen. Pyrford Court is a Grade II listed 15-bedroom house, built in 1910 for Rupert Guinness, 2nd Earl of Iveagh. As of 2017, they live in a $70 million home in Chelsea, London, purchased through a company in Bermuda.
In April 2017, John P. Grayken gave a leadership gift to the Wharton School of the University of Pennsylvania to fund the Grayken Program in International Real Estate at the Wharton School.
