Supporting heroes are individuals who play crucial roles in helping main heroes achieve their goals. They often provide assistance through skills, knowledge, or resources, making it easier for the main hero to succeed. Examples of supporting heroes include sidekicks, mentors, and allies who offer guidance, encouragement, or practical help during challenging times. These characters often have their own strengths and stories, enriching the overall narrative. In many tales, supporting heroes like Robin to Batman or Samwise Gamgee to Frodo demonstrate loyalty and bravery, showcasing that heroism can come in many forms, not just from the main protagonist.