For starting Attributes pump up your strength to 12 or 15 and then put everything else in int for extra starting skills. For skills max out Iron Flesh and Power Strike. Put 1 or two points in Prisoner Management and a whatever you have left in looting, and Training. Starting in the world.
Selecting these background skills will provide you with the highest skill in throwing and its associated attributes, skills, and perks at the beginning of the game. You can then gradually improve your skill in throwing by investing attribute points in Control and skill points in throwing combat. 45x8M.