Actor-comedian Kevin Hart invited his 19.6 million Twitter followers to join him in a 5K (5 km) run in Atlanta.
The 35-year-old took to his Twitter account on Friday morning to invite his followers to join him for the jog around Atlanta's Piedmont Park, reports femalefirst.co.uk.
He wrote: "Up & at it...we are about to get this spontaneous 5K run in this morning!!!!"
Hart added that only those serious about the challenge should come along.
He wrote: "I'm serious about this. This is about health & challenging yourselves."
The marathon, which Hart organised as part of his partnership with Rally Health, attracted over 100 participants and he said he was pleased with the turnout.
