A CEO shared details of a 90-hour fast on LinkedIn, which he undertook to celebrate his birthday. He described feeling stronger and more powerful after skipping food for nearly four days. The CEO felt like a superhero in his own way after completing the fast.

Further details about the CEO's experience are available, including what drove him to attempt the challenging fast. The CEO's decision to share his experience on LinkedIn has provided insight into his personal achievement.

The CEO's post reveals his thoughts and feelings about the 90-hour fast, offering a glimpse into his unique birthday celebration.