Oprah Winfrey Oprah Winfrey is an iconic figure of personal and professional success, and her teachings are based on her own experience and the principles she has shared through...

Ismael Cala (Santiago de Cuba, September 8, 1969) is a Cuban journalist, writer, lecturer, producer and radio and television presenter with Canadian and American nationality. He...

Maite Coromoto Delgado González (Valle de Guanape, September 20, 1966) is a Venezuelan presenter, model and former beauty queen. One of the most important figures in the entert...

John D. Rockefeller John D. Rockefeller (1839-1937) was an American businessman and philanthropist, best known for founding the Standard Oil Company, which became one of the lar...

Steve Jobs (Steve Paul Jobs; San Francisco, 1955 - Palo Alto, California, 2011) American computer scientist and businessman. Father of the first personal computer and founder of...