Longest marathon karaoke by multiple participants
Who
Guangqi Honda Automobile Co.,Ltd.
What
792/2 day(s):hour(s):minute(s)
Where
China Mainland (Changchun)
When

The longest karaoke marathon by multiple participants lasted for 792 hr 2 min in an event organised by Guangqi Honda Automobile Co., Ltd.(China) in Changchun, Jilin, China, between 22 May and 24 June 2014.