https://www.fogolf.com/1281394/why-are-players-wearing-yellow-ribbons-during-the-memorial-tournament/ Why are players wearing yellow ribbons during the Memorial Tournament? #Children'sMiracleNetworkHospitals #CraigSmith #GolfCourses #JackNicklaus #MemorialTournament #MuirfieldVillageGolfClub #NationwideChildren'sHospital #YellowRibbons