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John Olcay

1940 – 2014

Turkish-American financier

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About John Olcay

Lived 1940 – 2014 (aged 73–74). John Olcay was a Turkish.

Önder John Olcay (1940 - ) was a Turkish-American financier who was instrumental in the development of asset management services to central banks. As a partner of W. Greenwell & Co., he was also one of the first members of the London Stock Exchange not born in the UK or the British Commonwealth. He studied at Robert College in Istanbul, then at the Wharton School of the University of Pennsylvania where he obtained a Master of Arts and Master of Business Administration.

Career Going by John Olcay while living in the United States, he then became a Vice President at the Bank of New York, helping to establish their first international office in London. In the late 1960s, he started advising global Netherlands-based insurer Aegon N.V.,

In 1974, Olcay initiated a joint offering with the recently established Fischer Francis Trees & Watts (FFTW) to advise central banks and other investors on their management of US dollar-denominated assets. In 1983, Olcay joined FFTW on a full-time basis, and subsequently became a vice chairman and managing director of the firm.

Personal life and legacy John Olcay had a son, John R. Olcay, from a first marriage. He married Phoebe Miller on .

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Important facts

Born
1940
Birth century
Died
2014
Nationality

People in John Olcay's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped John Olcay's

Frequently asked questions

Who was John Olcay?

Turkish-American financier (1940–2014)

When was John Olcay born?

John Olcay was born in 1940.

When did John Olcay die?

John Olcay died in 2014.

What nationality was John Olcay?

John Olcay was Turkish.

Sources & further reading

· Wikipedia: John Olcay

· Wikidata: Q135299451

· DBpedia: John Olcay

Cite this page

APA: Biography.guide. (2026). John Olcay. https://biography.guide/john-olcay/

MLA: "John Olcay." Biography.guide, https://biography.guide/john-olcay/.

Chicago: "John Olcay." Biography.guide. https://biography.guide/john-olcay/.

Data last updated: 2026-09-20 · Spot an error? Report a correction.

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