Is my math wrong?

Ok so the Weyland site says celebrating 50 yrs of building better worlds....If Weyland was born at the turn of the Millennium (say 1990 for arguments sake) then he'd be only 33 when the TED video was filmed. So how is the company celebrating 50 yrs and he founded it if he's only 33....on the other hand...if he started it when he was 14 when he got his first patents(which still doesn't add up to 50 yrs)...that would make him 64 in the video and that would only happen if the TED video was in 2054 not 2023 And someone posted that he's only 23 in the TED video and had premature aging that's why he looked so old....but that doesn't add up still and his father was only a self-taught software Engineer so he didn't start the company earlier or it would have said so..... this has been bothering me since the Company web page came up....any ideas