The clean, snatch, and jerk are learned skills. This is something that needs to be understood. THEY ARE SKILLS! They need to be practiced, and practiced often. The olympic lifts benefit from learning these skills to a higher degree (with more practice) and some people are just more coordinated/skilled than others (better athletes). No matter who you are, how skilled you are, or how athletic you are, getting stronger benefits the olympic lifts. Strength is always the driver for all of these movements and being stronger allows for the lifter to practice the skill that is the olympic lift at a higher level.