OpenAI exec Fidji Simo says she's stepping down due to chronic illness, will transition to advisor

Fidji Simo, OpenAI's product and business chief, is stepping down from her executive role to focus on managing Postural Orthostatic Tachycardia Syndrome (POTS, a condition that causes abnormal heart rate increases when standing), which has severely affected her health. She will transition to a part-time advisor position at OpenAI, with President Greg Brockman taking over her product responsibilities.