Final answer:
The heaviest diver possesses the most kinetic energy on the way to the pool.
Step-by-step explanation:
In the context of kinetic energy, the diver who possesses the most kinetic energy on the way to the pool is the heaviest diver (option A). Kinetic energy is given by the equation KE = 1/2 mv^2, where m is the mass of the object and v is its velocity. Since all the divers are belly flopping from the same height, their velocities will be the same, but the heavier diver will have a greater mass, resulting in a greater amount of kinetic energy.