这件事情还真的有. 不过是 Nathan Chan 在四岁的时候

he made his debut as a conductor at the age of 3 with the San Jose Chamber Orchestra conducting a set of variations by Mozart.  This was followed by a guest appearance with the Palo Alto Philharmonic a year later, conducting Beethoven’s Fifth Symphony. 

  

http://nathanchancello.com/aboutme/