Most do, @bopper, that is true. But if he is fit and can pass the CFA and has performed well in physical activities over the long haul in Scouts on top of his impressive academic record paired with the character and integrity traits he has shown in caring for his disabled brother, he can demonstrate the fitness, leadership, and teamwork required to be competitive. Our son has roomed with a cadet for the past two years who came to West Point with no team sports participation, but has done very well due to a high level of physical fitness and a resume like the OP’s son. Though sports prowess among cadets is the general rule, the OP’s son appears to be a very attractive exception–and there are exceptions. We just don’t know what shape he’s in or the physical rigor/requirements of his troop; troops vary greatly. If he is fit and has any interest in a service academy, he should be encouraged to apply.