When I was about 16, I could do over 500 straight. Then again, in those days, I did over 500 total every day, as well as on average 2000 sit-ups and 240 chin-ups a day. That was all I did though - I started working out vigorously when I was 12 years old, without knowing anything whatsoever about proper training schedules, the importance of rest, etc. Kept it up for 5 years, then quit entirely.
Now, I think I could barely reach 100 - scrap that, just tried, reached 67. I need to start working out again
