Josef Salek from Czech Republic, has set Guinness World Record for maintaining the abdominal plank for 9 hours 38 minutes and 47 seconds.
The record was created at A V A T A R festival, at the Park Hotel in Pilsen Czech Republic on 20th May.
He has broken the record of Daniel Scali from Australia who had earlier done plank for 9 hours, 30 minutes and 1 second.
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