I don't mean Assange or Snowden either. There are hundreds of whistle blower testimonies available online covering a huge variety of topics. It's a game of Truth vs Disinformation. Whistle blower resources:

Project Camelot
Miles Johnson - Bases Series
Veritas/Manticore/Sanitas Radio
Redice Radio
Exopolitics TV
Gnostic Media
Coast to Coast AM

My favorite whistle blower is DAVID ADAIR . His story is totally out there, however after listening to his testimonies repeatedly, I believe he is telling the truth. There are newspaper articles supporting his story and he was also one of Steven Greer's key disclosure project witnesses who was actually held back from testifying. David was taking part in a documentary called Americas Fall from Space a few years ago which failed to materialize. Testimony highlights below:

UFO TV interview
Coast to Coast - Art Bell Interviews
1997 Lecture - The Other Space Program

Who's your favorite whistle blower and why?