Conseil des 4:
http://fc07.deviantart.net/fs70/f/2012/064/1/3/bill_sprite_bw_by_flamejow-d4rue37.png
http://images3.wikia.nocookie.net/__cb20101014223930/pokemon/images/e/e0/TrainerBusinessman_B_BW.png
http://fc08.deviantart.net/fs71/f/2012/106/b/9/new_hero_boy_bw2_by_j3010-d4wfyj9.png
http://pokerealm.com/images/sprites/bw/262.png
Champion:
http://images.wikia.com/pokemonfanon/images/7/76/Dom-Pokemon-Trainer-Sprite.gif