How old is RJ Siu?

RJ Siu was born on 21 June 1997.
RJ Siu is 28 years old.

How old is RJ Siu in days now?

RJ Siu is 28 years 2 months 2 days old.
Total 10,290 days old now.

When is the next birthday of RJ Siu?

RJ Siu's next birthday is in 9 months 29 days.

What is the zodiac sign of RJ Siu?

Zodiac sign of RJ Siu is Cancer.

RJ Siu is a creative filmmaker, podcaster, and social media influencer who has built an impressive following online. Born in 1997, he grew up with his brother and sister—who herself became an Instagram star. After high school, RJ went on to study at the University of Southern California, where he earned a degree in filmmaking and sharpened the skills that would later fuel his online career.

RJ first appeared online in the late 2010s, starting as a vlogger. Back then, he focused more on learning the art of filming than on the topics themselves. By the early 2020s, after helping with different video projects and gaining teaching experience, he chose to put all his energy into social media. His TikTok account soon became a go-to place for fun and inspiring content covering everything from business ideas to comedy and family life.

As of mid-2025, RJ Siu lives in Los Angeles and has over 650K followers who love his creative and entertaining videos.