Nine-year-old Ryan Kaji shot to fame opening toys in YouTube videos on his popular channel “Ryan’s World,” spawning a global kids-entertainment franchise across TV shows, streaming channels ...

Ryan has frequently played Roblox on his YouTube channel and said in a statement: "I've been playing Roblox since I was three years old, and it's one of my favourites.

Ryan has frequently played Roblox on his YouTube channel and said in a statement: "I've been playing Roblox since I was three years old, and it's one of my favourites.

When the Kaji family, of Honolulu, shared a video of their son, Ryan, with relatives, they had no idea that it would go viral – and launch a YouTube, TV and toy franchise worth millions.