I enjoy reading about people and their pathway to success.
I've determined, in most cases, there's always a dedication and connection of their success to a Mentor.
In this case, Jacinda Ardern Prime Minister of New Zealand, points to a former NZ PM, Helen Clark. They are in the same industry, so, it makes sense.
However, you don't need to isolate your choices. Having multiple mentors throughout your career/life is a great remommendation I recieved early in my career.
Who's your current Mentor and how are they supporting you to achieve your future success?
And by the way, I've almost finished reading this book and highly recommend it if you're interested in purposely becoming successful in your leadership.