#31 - Matt Martelli of Mad Media and the Mint 400 talks social media virality with Gymkhana/XP1K, brand building, and pushing yourself
![Sponsored Rider Club Podcast show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/080/423/small/sponsored-rider-club-podcast.png)
Summary: #31 - Matt Martelli of Mad Media and the Mint 400 talks social media virality with Gymkhana/XP1K, brand building, and pushing yourself