Russell A. Barkley (born 1949) is a clinical psychologist who is a clinical professor of psychiatry at the Medical University of South Carolina and an author of books on ADHD. Involved in research sin…
Dr Joe Dispenza is an international lecturer, researcher, corporate consultant, author, and educator who has been invited to speak in more than 33 countries on six continents. As a lecturer and educat…
Edward Joseph Snowden is an American whistleblower who copied and leaked highly classified information from the National Security Agency (NSA) in 2013 when he was a Central Intelligence Agency (CIA) e…
