A 5-year-old boy has nailed one of Bruce Lee's most iconic moments and is now the star of a viral video..

Ryuji, who lives in Japan, mastered Lee's nunchaku scene from the 1978 classic, Game of Death. Ryuji's father uploaded the clip and it has already garnered more than four million views.

As you can see below, the young guy's timing is impeccable:

Ryusei appears to be somewhat of a celebrity in Japan, and he recently appeared on a TV show:

《Memorial day-April 4 2015 on air-》My son's first performance on TV programmade by my friend Minh Luong san

Posted by Ryuji Imai on Friday, April 24, 2015

For more videos of Ryusei, you can check out his Facebook page.

Related: How Bruce Lee Changed Martial Arts Forever