I had problems with my handwriting since elementary schools, or at least my teachers had continuous problems with it. Even during my university years I was asked sometimes to read out loud my essays, papers to them otherwise risking bad grades. Maybe it’s because I am a hidden right-handed using my left hand for writing or maybe I am just too impatient over the slow pace of handwriting (needless to say computers mostly solved this problem).
On this George Dyson photo here you can see the SciFoo schedule in progress and I think you can easily pick the one with the ugliest handwriting on Aging and Life Extension:
