Kara Goldin: Founder / CEO Hint® Water, Author ‘Undaunted’ She’s UNDAUNTED ‘Undaunted’ Kara Goldin is the Founder and CEO of Hint®, Inc. Kara is best known for its award-winning Hint® water, the leading unsweetened flavored water. Her new book Undaunted, Overcoming Doubts & Doubters has just been...