Russian President Vladimir Putin with Chinese Premier Xi Jinping
Putin has been known to spend his previous birthdays with his former or acting counterparts.
Last year, former Italian Prime Minister Silvio Berlusconi was invited for Putin's birthday. Before that, in 2017, the Russian President spent his birthday with Chinese premier Xi Jinping on the sidelines of the conference on interaction and confidence-building measures in Asia.
Watch | Russian President Vladimir Putin celebrates his 67th birthday in Siberian Mountains
