His nickname is "Bulldog" and he is a never-ending fighter. As soon as he leaves the camp, he will run around the battlefield non-stop to cheer up the soldiers. He will never stay in one place for too long, but always appears suddenly, grasps the situation of the war scene, sorts out the main points in concise language, gives operational instructions, and then disappears like the wind.

As soon as he appears, American front-line commanders will be very nervous, especially those who cling to the enemy and don't attack him. General Walker is also very strict with such people. He saw a serious expression, poked his finger in front of their faces, and shouted angrily, "Let you attack, attack." He always said: even if you are repelled by the enemy, you should always think about fighting back. Only by waiting for an opportunity to fight back can we defeat the enemy's edge.

He often wears a shiny helmet and uses jeeps and L5 light planes to walk through the scene. Jeeps are always covered with sandbags in case of mine explosion. His jeep, which often travels at high speed, finally lost its owner's life, not because of mines, but because of a crash. Appear like the wind and disappear like the wind.