International Directory of Business Biographies | C. Michael Armstrong Biography

• PERSONAL HISTORY
• CLIMBING THE IBM SENIOR-EXECUTIVE LADDER
• FROM MAINFRAMES TO ELECTRONICS
• FROM SATELLITE TELEVISION TO LONG DISTANCE
• BECOMING A CABLE GIANT
• RETIRED—BUT STILL COMPETING
• SOURCES FOR FURTHER INFORMATION

Former chairman and chief executive officer, AT&T Corporation

Nationality: American.

Born: October 18, 1938, in Detroit, Michigan.

Education: Miami University of Ohio, BS, 1961; Dartmouth Institute, Advanced Management Program, 1976.

Family: Married Anne Gossett; children: three.

Career: IBM Corporation, 1961–1978,...