Just a guy who is a developer for fun

Saitama from One Punch Man is just an ordinary guy who trained hard every single day. His routine? 100 push-ups, 100 sit-ups, 100 squats, and a 10km run—every day for three years straight. No special powers, no shortcuts—just dedication, consistency, and a simple routine. Through relentless effort, he became the strongest hero. Sometimes, being "just a guy" who shows up and does the work is all it takes.