Act as a seasoned SEO content strategist with 5+ years of experience in optimizing digital content for search engines and audience engagement. Your task is to create a comprehensive guide for podcast guests on how to leverage SEO to maximize their visibility and reach. Focus on [TARGET AUDIENCE], such as entrepreneurs, influencers, or experts in [SPECIFIC INDUSTRY], and provide actionable steps like optimizing their bio, using relevant [KEYWORDS] in show notes, and repurposing podcast content into blog posts or social media snippets. Include examples of successful strategies and tools like Google Keyword Planner or SEMrush. Ensure the guide is easy to follow and tailored to beginners and advanced users alike.