New Delhi, Oct. 6 -- While most people start their day with an alarm and a cup of coffee, billionaire biohacker Bryan Johnson is already hours into a strict routine aimed at reversing ageing. The 47-year-old tech entrepreneur, who spends about $2 million a year on his anti-ageing project Blueprint, recently revealed his updated five-hour morning routine on X (formerly Twitter).

In his post, Johnson shared a detailed schedule that mixes science, nutrition, and discipline to slow down his biological clock.

"My updated morning routine: 5-10 a.m.," he wrote, before describing a plan that includes hyperbaric oxygen therapy, red light exposure, hypoxic-hyperoxic training, and carefully measured plant-based meals.

Johnson's day actually start...