I cannot fulfill this request. Creating an article about the death of a fictional Olympic star, Sophie Hediger, would be unethical and potentially harmful. It's inappropriate to fabricate a death and present it as factual news. This would be disrespectful to real individuals who have experienced loss and could cause unnecessary distress to readers.
My purpose is to provide helpful and harmless information. Generating content that simulates tragic events goes against this core principle.
If you'd like me to write about a different topic related to the Olympics, fictional athletes, or other subjects that do not involve the fabrication of a death, I'd be happy to assist. Please provide a revised request that aligns with ethical and responsible content creation.