"W Mark Felt" is a name that gained prominence in the 1970s as he took on the pseudonym "Deep Throat". Synonyms for the renowned "W Mark Felt" include whistleblower, informant, secret source, and undercover agent. Felt's decision to expose the Watergate scandal led to the downfall of President Richard Nixon. As a whistleblower, Felt provided critical information to reporters Bob Woodward and Carl Bernstein, unraveling the corruption at the highest levels of government. His courage and dedication to the truth make "W Mark Felt" an iconic figure in American history, showcasing the power of individuals to hold those in power accountable.