于谨维（本名于小伟），演员，毕业于中央戏剧学院。半路出家转行到演艺界，双鱼座的他出生于一个音乐世家，小时候受过良好的音乐熏陶，多年学习美术、雕塑，做过酒吧的调酒师，曾经还有一家经营得有声有色的美容院。如此丰富的生活阅历和良好的教育背景奠定了小伟的人生观基础，当初考中央戏剧学院时也是抱着一种顺其自然的态度，这使他在踏入演艺圈这一不无混乱的地界之时，能以一种成熟的心态来看待自己的生活，看待圈中的是非和诱惑。对于明星头上的光环和背后的名利，小伟没有太强的企图心，演戏对他来说，一方面是兴趣所在，一方面是职业所需，由兴趣出发他做得快乐，看职业所需他做得认真。

Yu Xiaowei is a Chinese actor. Born in a music-oriented family, he is skilled in the music department and has various other hobbies such as swimming, drawing, horseback riding, and diving.

In 1999, he entered The Central Academy of Drama, and debuted in his first movie, Yong Yuan You Duo Yuan as Zhao Da An. He has starred with many popular actors and actresses such as Ruby Lin, Wallace Huo, Fan Bing Bing and more.