One of my favorite quotes on leadership is by Jim Rohn, author and motivational speaker: "The challenge of leadership is to be strong, but not rude; be kind, but not weak; be bold, but not a bully; be thoughtful, but not lazy; be humble, but not timid; be proud, but not arrogant; have humorous but without folly.”
Maybe not the first Ironman, but as the character progress, surely this quote is best describing Tony Stark a.k.a. Iron Man and his leadership. Taken from Disney XD Asia (https://youtu.be/bMaZt1-ewTQ), here are Iron Man's three (3) tips to becoming a leader:
1) Think Ahead
2) Be Inventive
3) Take Risks
THINK BIG. START SMALL. GO DEEP.