Diane Rehm | KERA News

Diane Rehm

Diane Rehm is wrapping up a public radio career spanning more than four decades and thousands of episodes. Her talk show has originated at Washington, D.C.'s WAMU and is heard by nearly 3 million people across the country weekly on NPR stations.

Yet The Diane Rehm Show almost didn't get off the ground.

In 1979, Rehm started as a host with a program aimed at homemakers. Several years later, she informed her boss that she had other plans.

Ending a run of more than 30 years on the air, talk show host Diane Rehm plans to retire, according to WAMU, the NPR member station where the show is produced in Washington, D.C.

Rehm's exit from the show will not take place immediately; she is expected to remain as its host through the 2016 presidential election. A date for her exit has not been established.