NBC's Winter Olympics hosts in South Korea:
Mike Tirico will host NBC primetime.
Rebecca Lowe will host NBC daytime.
Liam McHugh will host NBCSN primetime/late night.
Carolyn Manno will host NBCSN AM/late night.
Ahmed Fareed will host NBCSN daytime.
Fred Roggin: CNBC's curling.

— Richard Deitsch (@richarddeitsch) November 30, 2017