Started off with the recorder in year 1 (so I was...6? I think...)
I hadn't even finished playing my first note before the teacher suggested it was best for me to never enter the music department again...
Learnt to play the keyboard and piano in year 7 (age 11) at my current school. Never really enjoyed it, haven't played it in 7 years.
Learnt to play accoustic guitar, enjoyed it. Despite the fact I'm not that good, because I played it left handed, my teacher gave me full marks in my exam (he was awesome)
Same awesome teacher tought me to play bass. Absolutely loved it. Played for 3 years.
If I can ever get the cash, I'd love to buy a bass and start playing again.
Oh yeah, I can also play the didgeridoo, despite the fact I'm as boring and British as you can get, and pretty asthmatic. My class found this out after one of them brought one back after a holiday, and had the music class try and play it.I was the only one whi could haha.