I have insomnia, my mother does as well, and now DD1. DD1 has never needed much sleep, the child barely slept as a baby. To be fair she does have Sensory Processing Disorder and she is unable to tell when she is tired or not, it took me years to figure that out. Her insomnia is anxiety related and started right after she turned 6. We have struggled with major sleep problems her entire life though, insomnia was just the latest issue. After our experience with her, I'm a firm believer that some of us are just born very crappy sleepers.
The insomnia is not severe right now, it was earlier in the year. We spent months where she would sleep from 9-11pm and then be up until 4-5 am only to go back to bed until 7am, night after night after night. The child really can exist off of no sleep.
