A Brand Ambassador is a person who represents and promotes a company's products or services. Their main role is to create a positive image of the brand and engage with potential customers. They often share their experiences on social media, attend events, and participate in marketing campaigns to increase brand awareness. Brand ambassadors can be celebrities, influencers, or everyday customers who are passionate about the brand. They help build trust and credibility by sharing authentic testimonials and experiences. This relationship benefits both the ambassador and the brand, as it can lead to increased sales and a loyal customer base.