Don Ienner

Don Ienner (/ˈaɪnər/ EYE-nər) was the Chairman of the Sony Music Label Group during first half of the decade of the 1990s. He worked closely with his predecessor Tommy Mottola and was partially responsible for the breakthrough of Mariah Carey.

He resigned from that position on June 1, 2006.

Don Ienner and his brother Jimmy Ienner founded a music production company C.A.M. U.S.A., which operated from 1972-1977.

References

http://www.billboardbulletin.com/bbbiz/content_display/industry/e3if42f3145e3efa9c472ed4b0e2b7b7a21