This question is your opportunity to shine! Think about the job description and requirements of the board chairman and think about how your skills and knowledge align with what the organization is seeking. Also, think about your reason for applying to be a board chairman. Share how your attributes align perfectly for the role and express your desire to move the organization's mission forward. Show that you have what it takes and that you are passionate about it!

"I believe I am the best board chairman for you because I am passionate about your mission to do XYZ. I've built a solid background in finance and a diverse network of business professionals that will allow me to exceed the expectations of this role. I also understand that this role requires a time commitment that I am committed to fulfilling."