Following a high-stakes Senate vote in Washington this week, Donald Trump's pick to lead all 18 US intelligence agencies has officially taken charge as the nation's top spy chief.
The former corporate lawyer and federal prosecutor enters the pivotal role after enduring a tense confirmation battle that placed his independence and track record under intense scrutiny. From his personal wealth and early career to the key milestones that shaped his political rise, here is a closer look at the man now steering America's vast intelligence apparatus.
