Celtics' Kyrie Irving named Little Mountain as member of Standing Rock Sioux

NBA star's mother was given up for adoption as an infant All-Star has helped tribe's battle against Dakota Access oil pipeline The Boston Celtics star Kyrie Irving has officially become a member of the Standing Rock Sioux. Irving and his older sister, Asia Irving, took part on Thursday in a traditional Native American ceremony recognizing their tribal heritage and support for the tribe's long battle against the Dakota Access oil pipeline. They were honored with Lakota names during a ritual in a ...