According to Foresight News, Bryan Johnson, the former CEO of payment app Venmo and a well-known anti-aging enthusiast, tweeted, "Bitcoin's last halving will be in 2140, and I will witness this and ensure that you will too."
Foresight News notes that Bryan Johnson has gained attention for his anti-aging experiment called "Project Blueprint". Launched in 2021, the project aims to reverse biological aging through a scientific and data-driven approach. He spends approximately $2 million annually, following a strict diet, exercise, and medical monitoring plan to slow down aging.





