Heather Bresch — American Businesswoman

Heather Bresch is an American business executive and public policy advocate. She is currently the Chief Executive Officer of Mylan, a global pharmaceutical company based in Pennsylvania. She was named one of Fortune Magazine's "50 Most Powerful Women In Business" in 2012 and 2013... (wikipedia)

As a leader, these attributes - confidence, perseverance, work ethic and good sense - are all things I look for in people. I also try to lead by example and create an environment where good questions and good ideas can come from anyone.
There is simply no substitute for hard work when it comes to achieving success.
My experiences with gender bias are probably the norm. What I found was that expectations of women were simply lower, and this resulted in being overlooked for certain opportunities.
I'd like to believe that achieving a leadership position is all about competency, capability and ambition, so I try not to distinguish between the sexes when it comes to giving career advice.
The most important characteristic that has allowed me to succeed is confidence. I have always been comfortable in my own skin, and even when I was just starting out in my career, had the strength and self-assurance to ask tough questions and push for answers.