At 26 years old, Colby Brock has this physical status:
Colby Brock is an American social media influencer best known for his short 6 second videos posted to Vine as Sam & Colby, together with his closest friend, Sam Golbach. Before the app shutdown in 2017, the website had more than 1.6 million followers. He started a self-titled YouTube channel in 2016 with which he broadcasts videos of génlogies, pranks, supernatural content reactions, challenges, and favorites. Colby has more than a million followers on YouTube, over 1 million followers on Instagram, and more than 800k followers on Twitter.