Who is the ukulele player in McDonald's commercial?

The Ukulele player in the McDonald's commercial is often referred to as Jake Shimabukuro, a renowned Hawaiian musician known for his virtuosic ukulele skills. His performance in the ad showcases his unique style and adds a cheerful, uplifting vibe to the commercial. However, the specific identity of the player can vary by campaign, so it's best to check the latest advertisements for accurate details.