A Russian social media star has called on men in the country to show off their muscular chests like President Putin during his recent vacation in Siberia.
"If you are Russian, you must take part in this challenge (#PutinShirtlessChallenge). There are two rules: no photoshop and no breast implants," Vkontakte (VK) founder Pavel Durov wrote on Instagram with a topless photo of himself.
Many people responded to Pavel Durov's challenge, including children, RT news agency reported.
Russian President Vladimir Putin caused a stir earlier this month when he went shirtless while fishing and hiking in Siberia. The 64-year-old leader also wowed the world by diving into icy waters to hunt for fish at the bottom of a lake for two hours.
Below are some pictures of people participating in the challenge to go topless like Putin:
According to Vietnamnet.vn