2012年二月，在篮球场上刮起的一股“林来疯”席卷全球。整个赛季都表现不佳的纽约尼克斯队，出人意料的给了替补控卫林书豪一个证明自己的机会。林书豪抓住时机，不辱使命，以惊艳的表现成为当代NBA首发五场得分最多的球员，在全世界造成了极强的轰动。然而在“林来疯”现象之前，林书 豪的职业篮球之路却四处碰壁。不仅在申请大学时未能得到奖学金，还在NBA选秀中失望落选。 　　华裔导演梁伊丹早在林书豪的名号尽人皆知以前就发现了他。他们跟随并拍摄下了林书豪作为亚裔球员，在NBA打拼的艰辛，并最终成为巨星的旅程。《林来疯》不只是一部为篮球迷拍摄的纪录片，更是一部激励人心的追梦记和奋斗史。In February 2012, an entire nation of basketball fans unexpectedly went 'Linsane.' Stuck in the mire of a disappointing season, the New York Knicks did what no other NBA team had thought about doing. They gave backup point guard Jeremy Lin an opportunity to prove himself. He took full advantage, scoring more points in his first five NBA starts than any other player in the modern era, and created a legitimate public frenzy in the process. Prior to this now-legendary run, Lin had faced adversity in his career at every turn. He wasn't offered a scholarship by any major university, nor was he drafted by any NBA team after a standout collegiate career at Harvard.