This is interesting. The Dot-Com Boom is often cited as starting around 1995-2000. So if she was born at any year within the 1980s at the very most she would have been between 15-20 when she struck gold on the stock market. So technically she founded that company of hers pretty sharpish after jumping into the stock market.
By the power of calculator if 1980 is her earliest possible birth date she is at the very most (by 2012) 32 and (by the time of this comment) 34.
Nothing says success like being a teenage millionaire.