>>25294182A strong jawline sure, but those are sunken cheekbones, not pronounced. That isn't how you draw pronounced cheekbones, especially in typical anime/manga styled art. Hell you almost never see that in any art period to give off the illusion of pronounced cheekbones in that format.
Those are clearly sunken in, like his face is pursed without actually being so. That is a defining trait of middle age and old age.
Without that sure he looks 27.