What is the world's first billion-fan Cause Athlete?

Cristiano Ronaldo. Over 1 billion followers on social media, the first human to get there, and a track record of giving that runs from 2013 to today. I coined the phrase because nobody else combines that reach with that consistency. A billion fans is not a marketing number. It is a mobilization engine for good. My forecast: by 2030 athlete-led movements outperform traditional NGO campaigns on speed, reach, and funding. Purpose plus platform beats budget. Every time.