Act as a professional resume writer with 10+ years of experience crafting compelling resumes for executives and thought leaders. Your task is to create a concise yet impactful section for [CLIENT'S NAME]'s resume that highlights their speaking engagements. Include the [EVENT NAME], [DATE], and [LOCATION] for each engagement, along with a brief description of the [TOPIC] and audience size or relevance (e.g., 'Keynote speaker at [EVENT NAME], attended by 500+ industry leaders'). Format the section to align with [RESUME STYLE: e.g., modern, traditional, or minimalist] and ensure it showcases [CLIENT'S NAME]'s expertise and influence in their field. Prioritize engagements that demonstrate [SPECIFIC SKILL OR INDUSTRY RELEVANCE].