Tolkien's Great-Grandson Completes Brother's ALS Challenges in Documentary

• Royd Tolkien honors his late brother Mike by completing 50 challenges in the documentary 'There's a Hole in My Bucket'.
• Mike Tolkien, a great-grandson of J.R.R. Tolkien, passed away from ALS.
• The documentary aims to raise awareness about ALS and honor Mike's memory.
• Royd Tolkien undertakes the challenges to complete his brother's legacy.
• The documentary 'There's a Hole in My Bucket' is a tribute to Mike's fight against ALS.