For Cyriac Lefort, the idea for his new startup, MyHair AI, came two years ago. The French native was sitting in a hair salon in New York getting a routine haircut when his hairdresser looked at him and said “You’re starting to lose a bit of hair,” Lefort, who is 32, recalls being told. “He didn’t say that to my friend sitting next to me, just to me,” Lefort continued. “In my mind, I wasn’t balding, and I still don’t think I am. But when someone tells you you’re losing your hair, you buy