孙红雷从小特别喜欢唱歌跳舞，还曾拿过全国霹雳舞大赛第二名。在著名演员牛振华的建议下，孙红雷萌生了考中戏的念头。到了中戏，表演系主任看了他一眼就说：“回去吧，太胖！”当时离入学考试只剩一个月，孙红雷边节食边锻炼，结果一个月时间减掉了36斤。考试时，孙红雷和一个女孩搭档演小品，对方长得很漂亮，但就是不出戏，永远只说一句词，孙红雷干着急没办法。幸亏考官通情达理，又给他换了一个搭档，结果表演很成功，孙红雷终于以25岁的“高龄”考入中戏表演系音乐剧班。

孙红雷从小特别喜欢唱歌跳舞,Won the national break dancing competition is second.In the著名演员牛振华的建议下,孙红雷萌生了考In the戏的念头.到了In the戏,Acting dean saw his one eye and said:"Back in the water,Too fat!"At that time only a month away from the entrance exam,Sun hong2 lei2 dieting and exercise,Results time lost 36 pounds a month.During the test,Sun hong2 lei2 partner and a girl in sketch,The other looks very beautiful,But just don't play,Never just say a word,Sun hong2 lei2 can't upset them.Thanks to the examiner is reasonable,And gave him another partner,The results show was a success,Sun hong2 lei2, 25, at last"Old age"考入In the戏表演系音乐剧班.