Sonic would be known to more people, especially in the US. The Flintstones would be known primarily by older TV viewers and those who were kids in the 1960s.
Well, it is a deep, complex decision but the evidence clearly veers to the side of Sonic the Hedgehog
Fred flintstone Actually his name is Fred barny flintstone
Stop with this who's more famous crap. Everyone will have s different answer for you. People sitting at home answer these questions, not an all knowing super computer.
Fred and Velma (or Welma) Flintstone.
He was a steeplejack and a television personality that was in a documentary about steeplejacks.
A famous impressonist of the 19th century. worked alongside with many influential artists. She was a well known Italian clothing designer...