Well, this is adorable.
YouTuber Michael McMahon shared a great video showing him taking his younger brother on his first flight.
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"My brother Robbie has Williams syndrome," wrote Michael on YouTube. "I had the honour of taking him flying which was a massive thing for Robbie."
Williams syndrome is a genetic condition that can cause cardiovascular disease, developmental delays and learning disabilities. It affects 1 in 10,000 people worldwide.
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