2.5 Million New Subscribers with a 30-Day Challenge
Ryan Trahan recently wrapped a 30-day vlog series during which he traveled from California to North Carolina starting with just a penny.
► He raised $1.4 million for charity.
► Got 214 m views in total for the 30 videos.
► Got 2.5 million new subscribers
Big Idea: Public challenges can be a great way to get attention.
Chris Guillebeau traveled to every country in the world.
Niall Doherty traveled the world without flying.