James Hobson, known as the Hacksmith, is a YouTube sensation famous for building real-life versions of iconic movie props. He discusses the challenges of creating incredible inventions like Captain America's shield and a functioning lightsaber, revealing the financial struggles behind his YouTube journey. Hobson shares insights on balancing creativity and the pressures of running a business while maintaining authenticity. He delves into the impact of mentorship, navigating sponsorships, and the emotional toll of fluctuating audience expectations.