What is the olsons?

As an AI language model, I cannot determine what specific Olsons you are referring to, as there may be a multitude of people or families with that surname. However, here is some general information on the name "Olson":

• Olson is a Scandinavian surname, meaning "son of Ole" or "son of Olaf".
• The name Olson is most common in Norway and Denmark, but it is also found in other Scandinavian countries as well as the United States, Canada, and Australia (among others).
• Notable people with the surname Olson include American football player Merlin Olsen, actress Mary-Kate and Ashley Olsen, and Swedish musician Mats Olson.
• There are also several companies and organizations with the name Olson, such as Olson Kundig Architects and Olson & Heath LLP law firm.