But some of the most memorable moments came not in sporting triumph but in the taking part.

BBC: London Olympics: How did the Games do?

Check out some of the most memorable moments from Office Hours in 2012 below or on Storify.

WHITEHOUSE: Our Top Stories

Penny (nyse: JCP - news - people ), a first-time sponsor, has co-sponsored a national mall tour with the network, and Acuvue will air the most memorable moments from past show performances.

FORBES: Video Music Mania

"My career highlight, of course, has to be winning the world championships in 2003 in Barcelona but one of my most memorable moments was when I took gold in Manchester at the 2002 Commonwealth Games, " he said.

BBC: James Gibson

Many of Jim's most memorable moments on the Street have happened when he is drunk, and Lawson has admitted having had a drink problem himself in the past.

BBC: Street star Jim to leave

Memorable Moments 2007 is a compilation of the most compelling, distinctive, intriguing, sound-rich and off-beat stories we've heard and seen on NPR this year.

NPR: Memorable Moments 2007 Introduction