英语翻译句子：从当年一个不起眼的小人物成为超级巨星,然而他在幕后吃过的苦无人能知最好通顺点 谢 了

He started out as a nobody and rose to a universal fame; however nobody could imagine how much of hard work he had put in.

From a unimpressive become a superstar, but he know behind the scenes to once eat bitter

He grows from a nobody to a somebody,however,nobody knows what kind of pain he suffered.

From the time an obscure little to become a superstar, but he tasted bitter behind the scenes unmanned knower