David Alan Siegel is an American businessman, the self-made founder and former CEO of Westgate Resorts, a Florida-based timeshare resort firm. His career is rooted in the high-stakes world of real estate and hospitality.

Siegel's entrepreneurial journey began early, recognizing the immense revenue potential in the vacation and hospitality sector, specifically the timeshare business. He founded his company on the principle of offering high-quality, destination-based accommodation coupled with an aggressive sales and marketing model, catering to the massive American consumer market for vacation ownership.

David Siegel founded Westgate Resorts in 1980. His strategic vision was to build massive, destination-based resorts and market them through the timeshare model, where consumers purchase the right to use a property during a specific period each year. Westgate grew exponentially, becoming one of the largest timeshare resort firms in the United States, anchored by its resorts in Florida and other major tourist destinations.

Under his leadership as President and CEO, Westgate Resorts expanded its portfolio to include Central Florida Investments Inc. (CFI) and CFI Resorts Management Inc., cementing his control over the entire development, sales, and management chain of his properties. His career and life were the subject of the critically acclaimed 2012 documentary 'The Queen of Versailles', which chronicled the construction of his extravagant private residence and the financial challenges faced by his company during the 2008 financial crisis.

David Siegel's philanthropy supports various educational and community initiatives in the Central Florida area. His structural social impact is tied to Westgate Resorts' role as a major employer in the tourism and hospitality sector, which is a foundational pillar of the Florida economy.

His high-profile life has often been used to examine the societal implications of extreme wealth and consumerism (as depicted in the documentary 'The Queen of Versailles'), creating a cultural conversation about the nature of the American Dream and financial leverage.

David Siegel maintains the highly visible, often flamboyant, style of a Florida timeshare tycoon. His attire is consistently formal and high-quality, favoring tailored suits. His aesthetic is defined by his commitment to grand, large-scale projects, including the construction of one of the largest and most expensive private residences in the United States, featured in the documentary.

Residing in Florida, his luxury is the immense security and financial reward derived from his timeshare empire. His life is dedicated to hospitality, real estate development, and the high-stakes marketing of vacation ownership.