During a military parade in Beijing, a hot mic captured Chinese President Xi Jinping and Russian President Vladimir Putin discussing organ transplants as a means of prolonging life, with Putin suggesting biotechnology could lead to immortality.

• Xi Jinping and Vladimir Putin have been in power for 13 and 25 years respectively.
• The conversation was overheard during a livestream from Tiananmen Square, also attended by North Korea’s Kim Jong Un.
• Predictions were mentioned about the possibility of living to 150 years old in this century.