Peter Thiel is an American entrepreneur, financier, investor, and writer born on October 11, 1967, in Frankfurt, Germany.

Thiel attended San Mateo High School before pursuing higher education at Stanford University and subsequently Stanford Law School, where he completed his legal training. His educational path through two of Stanford's programs established the academic foundation from which he moved into careers spanning entrepreneurship, investment, and financial activity.

A citizen of Germany, the United States, and New Zealand, Thiel operates across multiple national contexts. His working languages include both English and German, reflecting his origins in Frankfurt and his subsequent life in the United States. This multinational citizenship situates him as a figure whose professional activities extend beyond any single national framework, though the precise nature of his business dealings in each country is not detailed in the available record.

In addition to his roles as entrepreneur, financier, and investor, Thiel is also identified as a writer and a chess player, suggesting a range of intellectual and competitive pursuits that run alongside his commercial career. Chess, a game demanding strategic calculation and long-range planning, has been part of his documented activities, as has the production of written work. His occupations, taken together, span the practical world of capital and enterprise, the competitive domain of chess, and the reflective work of writing. These varied pursuits, grounded in his education at Stanford University and Stanford Law School and originating from his birth in Frankfurt, characterize a career that resists easy reduction to a single professional identity. The breadth of his documented occupations — entrepreneur, financier, investor, writer, chess player — and his citizenship across three countries remain the most concrete coordinates by which his public profile can be accurately described.