You may recognize talented Justin Chambers from the hit ABC series Grey’s Anatomy, but what you didn’t know is that he has been running on about one hour of sleep per week.

Chambers told People ”It’s an issue that I’ve had for a while. It’s a biological sleep disorder. Your mind keeps racing, and your body is tired. It wants to go to sleep, but it can’t.” I’ve had problems like that before, but it’s never lasted longer than a couple of days, and usually caused by stress. This sounds a bit more serious for him, though, seeing as he checked into the UCLA Psych Ward because of it.

Justin Chambers, who has five children with wife, Keisha, said that the two months prior to checking in to UCLA he averaged about one hour of sleep per week and was at his wits end. That would suck to have to be on set, extremely lathargic for 16 hours a day and then getting an hour of sleep and doing it all over again. No, thanks!