| Birth Day | April 02, 1967 |
| Birth Place | Turkey |
| Age | 56 YEARS OLD |
| Birth Sign | Taurus |
| Residence | Istanbul, Turkey |
| Citizenship | Turkish |
| Alma mater | Rice University, Harvard University |
| Occupation | Businessman (Member of the Board Koç Holding) |
| Spouse(s) | Nevbahar Demirağ |
| Children | Two |
| Parent(s) | Rahmi Koç |
Yildirim Ali Koc, popularly known as Diversified in Turkey, is set to be a billionaire by 2024. With an estimated net worth of $1 billion, Koc has built a reputation as a successful businessman and entrepreneur. As a member of the prominent Koc family, he is actively involved in various industries, displaying remarkable versatility and adaptability. From energy and automotive to finance and telecommunications, Koc has effectively diversified his portfolio, ensuring a strong presence in multiple sectors. With his astute business acumen and strategic investments, Yildirim Ali Koc has cemented his position as one of Turkey's most influential figures in the corporate world.
After finishing high school at Harrow School (1980–85), London, he received his B.A. in Managerial Studies from Rice University (1985–89), Houston, Texas, followed by his MBA from Harvard Business School (1995–97).
In 1990-1991, he attended the management trainee program of American Express Bank. From 1992 to 1994, he was an analyst at Morgan Stanley. In 1997, he joined Koç Holding, and held various senior positions within the company. From 2006 to 2010, he was the President of corporate communication and information of the family group.
