Winebaum’s father, Sumner, was an advertising executive with Young & Rubicam in New York and Europe; and his mother, Helen (née Auerbach), was a stage and television actress.
[1][2] Shortly after his birth in New York City, the family moved to London, Milan and Paris before settling in Exeter, New Hampshire.
[9] Winebaum left Disney in 1999 to co-found eCompanies, an Internet incubator and venture fund, with EarthLink founder Sky Dayton.
The company is developing a device and health management platform to treat and prevent age-related decline in cognitive function.
Winebaum serves on the board of directors of Vision to Learn and the Wood Island Life Saving Station and was Founding Chairman of Seven Arrows Elementary School.
[30] Winebaum remains a competitive athlete in endurance cycling and running events and Masters ski racing.