Dr. Daphne Haim-Langford was just 16 when a doctor told her not to study as she was going blind with Uveitis. It pushed her to get a PhD at Israel’s Technion Institute, found medical startup Tarsier and win the EU 2021 prize for female innovators (see here previously).
https://www.calcalistech.com/ctech/articles/0,7340,L-3928585,00.html