Zack Nelson, from the YouTube channel JerryRigEverything, has turned a love of repairing, into the most viewed cell phone repair channel on the internet. His simple explanations and brief tutorials have helped millions of people with repairs of their own. Outside of YouTube, his 'to-the-point' style of teaching has created instructional and informational videos for manufacturers and factories around the world. His entrepreneurial spirit has turned a hobby, into a lifestyle.