• David Baszucki at Valley Rekindled, 2007Go to Blog redirect.
  • David Baszucki at BLOXcon Chicago, 2013Go to Blog redirect.
David Baszucki (born January 20, 1963) is the founder and creator of ROBLOX (the formerly co-creator being Erik Cassel); he is currently the CEO of ROBLOX. He formerly used the builderman account, but has long since abandoned it in favor of this one. He has four children, and currently resides in Portola Valley, California.[1]


Before he helped found ROBLOX, he founded the now defunct company "Knowledge Revolution".[1] There at Knowledge Revolution, David helped create a physics simulator called "Interactive Physics", which later sold millions of copies[2] and of which ROBLOX was inspired from.[3]

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The Interactive Physics software incorporated parts, hinges ropes and springs.

After Knowledge Revolution was bought by MSC Software for 20 million dollars, he became the Vice President and General Manager of MSC Software, there he ran the desktop simulation division.[1]

After a few years, David Baszucki left, along with ROBLOX co-founder Erik Cassel (whom of which also held a senior position at the company).[1]


Baszucki was a General Motors scholar in Electrical Engineering at Stanford University.[1]


This section is a trivia section. Please relocate any relevant information into other sections of the article.

  • His join date is not visible as being in 2004 due to limitations.
  • David is friends with some unknown people with no place visits, an example being sancho101. This is due to a game exploit allowing users to make the game think they are using another account. The two users then friend each other and are added on the "fake" accounts.
  • David.baszucki is one of the only four users with a period in his name; the other three being erik.cassel, Predator.John123, and YUKI.N.


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