哪位英语高手帮我看下有没有语法错误（急）

哪位英语高手帮我看下有没有语法错误（急）The world will never be the same once you have seen it through the eyes of Forrest Gump.Forrest Gump was born in a small town in Alabama in the USA.He only has an IQ of 75.His mother and his friend Jenny always encourage him to live as an ordinary person.To them surprised,Forrest has “slow” in head but “quick” in running.His dramatic life begins when he runs onto a football field to escape his class bullies.He becomes a football star in a university.After his graduation,he becomes a soldier.And join the war in Vietnam.After the war,he meets many famous people.The movie is over,but I know that it won’t be over in everybody’s heart.A loving and friendly dunce can also conquer the world.