Arthur is a marketing expert, entrepreneur, investor, and animal rights advocate with four decades of experience building companies and driving growth. He built DataMark into the world’s largest educational marketing agency and helped deliver a 12.7x investor return in for-profit education. He later developed educational partnerships in Brazil, establishing a leading HubSpot global education advertising agency. Through Benjamin Investments, Stone Mountain Global, and angel networks, he has invested in over 100 startups while advancing animal welfare globally.