David Baszucki, the founder of Roblox, better known as his avatar, Builderman, has recently entered the billionaires club after the continued success of the game.

Roblox’s ‘Builderman’ CEO Heads to Wall Street With an Army of Young Game Creators The company runs a free social platform with videogames made by its own players. Its stock-market debut ...

The popular game platform, overwhelmingly filled with kids and teenagers, has more active players than all Steam games ...