Born with a hole in his heart and vision issues, Derek Stickelman doesn’t let a blurry baseball deter him
- Posted on June 20, 2026
- By The Denver Post
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- 1 min read
Born with a hole in his heart and vision issues, Derek Stickelman doesn’t let a blurry baseball deter him
The 11-year-old, who plays for the Littleton Thunder, is affected by a condition where his eyes make repetitive, uncontrollable movements.
