My dad and grandmother have been watching since the days of Buddy Rogers and my brother who's 10 years older than me watched it so wrestling was on in my house. I ended up getting hooked at the age of two-three. I'm 25 now but it all started for me with Hulk Hogan in the late 80's - early 90s.
I've been watching wrestling on and off since I was a kid, but didn't really start "following" it until 1996, when I was 9 years old. I was more of a WCW guy up until late 98, a little bit before Mankind's first WWF Title win, then I became a WWE fan.
Embarrassingly it wasn't until I was about 18 or 19, I'm 30 now. I can't pass off my pathetic obsession as childlike wonder carried into maturity, I was a grown man and it still suckered me in the first time I saw it.
I believe i watched wwe for the very first time during end of 1999 ( was staying in hotel for the new year and caught the show on cable tv). I was 12. Stopped watching sometime during 2009-2011 and started watching again recently ther NoC 12 ppv.
Started watching WWF shows when I was about 11, and WCW not long afterwards. I was watching Brit wrestling on World Of Sport a few years before that though, it's my earliest memory of watching anything on TV.