An Autographed Card Sold for $4.6 Million. Did Luka Doncic Really Sign It?

By BY JASON M. BAILEY from NYT Sports Handwriting experts disagree about whether the N.B.A. star’s signatures could be from one person. And collectors have brewed a bigger conspiracy theory — that Doncic’s mother signed his cards.https://nyti.ms/3mp8Pom