Nick talks to brand strategist Kristen Hartnagel about how to build a speaker brand
Kristen Hartnagel is a professional speaker, a brand strategist with Brand Builders Group, and a personal coach. How ...
Kristen Hartnagel is a professional speaker, a brand strategist with Brand Builders Group, and a personal coach. How ...
Chris Brogan recently wrote in a blog post about his struggles with writing a new presentation for every occasion versus ...