TechFlow, May 27 — Former Ven0 CEO and prominent anti-aging researcher Bryan Johnson posted on social media: "Bitcoin's final halving will occur in 2140, and I'll be there to witness it—making sure you can be there too."
Johnson is known for his radical anti-aging experiments, including a controversial family plasma exchange trial. In this experiment, he underwent plasma exchanges with his 19-year-old son and his father, who is over 70, by receiving younger plasma in hopes of achieving anti-aging effects.





