Honestly, I don't remember when I first started watching Detective Conan. I know I've been watching it since I was five, but the only early memories I have of it were from when I was seven or eight. A few years later, I found the Case-Closed manga at my local library and started reading it. I immediately became obsessed with it and switched to reading it online since there were only about twenty volumes at the library.
Detective Conan has become a large part of my life and has inspired me a lot over the years. ^-^