Leonard S. Peikoff is a Canadian-American

Canadian-American

A Canadian American is someone who was born or someone who grew up in Canada then moved to the United States. The term is particularly apt when applied or self-applied to people with strong ties to Canada, such as those who have lived a significant portion of their lives in, or were educated in,...

 philosopher

Philosophy

Philosophy is the study of general and fundamental problems, such as those connected with existence, knowledge, values, reason, mind, and language. Philosophy is distinguished from other ways of addressing such problems by its critical, generally systematic approach and its reliance on rational...

. He is an author

Author

An author is broadly defined as "the person who originates or gives existence to anything" and that authorship determines responsibility for what is created. Narrowly defined, an author is the originator of any written work.-Legal significance:...

, a leading advocate of Objectivism

Objectivism (Ayn Rand)

Objectivism is a philosophy created by the Russian-American philosopher and novelist Ayn Rand . Objectivism holds that reality exists independent of consciousness, that human beings have direct contact with reality through sense perception, that one can attain objective knowledge from perception...

 and the founder of the Ayn Rand Institute

Ayn Rand Institute

The Ayn Rand Institute: The Center for the Advancement of Objectivism is a 501 nonprofit think tank in Irvine, California that promotes Ayn Rand's philosophy, called Objectivism. It was established in 1985, three years after Rand's death, by Leonard Peikoff, Rand's legal heir...

. A former professor of philosophy, he was designated by the novelist Ayn Rand

Ayn Rand

Ayn Rand was a Russian-American novelist, philosopher, playwright, and screenwriter. She is known for her two best-selling novels The Fountainhead and Atlas Shrugged and for developing a philosophical system she called Objectivism....

 as heir to her estate. For several years, he hosted a radio talk show.
Peikoff was born in Winnipeg, Manitoba, Canada

Canada

Canada is a North American country consisting of ten provinces and three territories. Located in the northern part of the continent, it extends from the Atlantic Ocean in the east to the Pacific Ocean in the west, and northward into the Arctic Ocean...

, to Samuel Peikoff, MD

Doctor of Medicine

Doctor of Medicine is a doctoral degree for physicians. The degree is granted by medical schools...

, a surgeon, and his wife Bessie, a band leader. He attended the University of Manitoba

University of Manitoba

The University of Manitoba , in Winnipeg, Manitoba, Canada, is the largest university in the province of Manitoba. It is Manitoba's most comprehensive and only research-intensive post-secondary educational institution. It was founded in 1877, making it Western Canada’s first university. It placed...

 from 1950 to 1953 as a pre-med student, but following his early discussions with Rand, he transferred to New York University

New York University

New York University is a private, nonsectarian research university based in New York City. NYU's main campus is situated in the Greenwich Village section of Manhattan...

 to study philosophy

Philosophy

Philosophy is the study of general and fundamental problems, such as those connected with existence, knowledge, values, reason, mind, and language. Philosophy is distinguished from other ways of addressing such problems by its critical, generally systematic approach and its reliance on rational...

, where he received his BA

Bachelor of Arts

A Bachelor of Arts , from the Latin artium baccalaureus, is a bachelor's degree awarded for an undergraduate course or program in either the liberal arts, the sciences, or both...

, MA

Master of Arts (postgraduate)

A Master of Arts from the Latin Magister Artium, is a type of Master's degree awarded by universities in many countries. The M.A. is usually contrasted with the M.S. or M.Sc. degrees...

 and PhD

PHD

PHD may refer to:*Ph.D., a doctorate of philosophy*Ph.D. , a 1980s British group*PHD finger, a protein sequence*PHD Mountain Software, an outdoor clothing and equipment company*PhD Docbook renderer, an XML renderer...

 degrees in philosophy

Philosophy

Philosophy is the study of general and fundamental problems, such as those connected with existence, knowledge, values, reason, mind, and language. Philosophy is distinguished from other ways of addressing such problems by its critical, generally systematic approach and its reliance on rational...

 in 1954, 1957 and 1964, respectively.