Bart Hufen is a Dutch digital branding expert born in 1974. He has worked in marketing roles for companies like Atari and Diesel. He obtained a Master's degree in brand management and authored a book on branding. He now runs his own branding consultancy called BrandNewGame, where he helps others develop their personal brands using various digital tools like LinkedIn, blogs, slideshares, analytics, and social media platforms. His document provides guidance on choosing expertise areas, focusing content, using multiple channels to promote your brand, and experimenting with different digital tools.