DALL-E 3 PROMPT USED: Create a high-resolution avatar that fills the entire 1024x1024 pixel frame. The style of the image should reflect that of a high school yearbook. The subject should be an elderly Caucasian man who is a Fitness Club Manager, captured from shoulders up. He should be depicted wearing professional attire suitable for his occupation and a pair of sunglasses. The lighting should be optimal to beautifully illuminate all his features and outfit, giving it a realistic look. Avoid using any kind of text on the image.