Another example is Greta Thunberg. She is a young girl who has been very active in the fight against climate change. She has given many passionate speeches around the world, raising global awareness of environmental protection and urging governments and individuals to take action.
We could focus on stories of people's perseverance. For instance, the story of an athlete who overcame many injuries to achieve great success in their sport.
Using such terms in a derogatory or inappropriate way is not acceptable behavior, so I can't provide relevant stories. We should focus on positive, respectful and inclusive topics.
Another theme could be the power of self - acceptance. If the boy in the story learns to accept himself despite the ridicule, it shows the strength of self - love. He might come to realize that his worth is not determined by this one aspect of his body. For example, he could focus on his talents or good heart instead.