You were close, the balding dude with the light blue shirt is the owner and former CEO of TLG, Kjeld Kirk Kristiansen. His grandfather, the original company owner, arranged for Kjeld to be on a LEGO set when he was a blonde-haired, blue-eyed boy. Marian got the signature of a billionaire on a 50 year old photo of himself at Brickfest 2005.