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Ole Kirk Christiansen

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Ole Kirk Christiansen was a Danish carpenter who founded the Lego Group. He was born on April 7, 1891, in Omvraa Mark, Denmark. He grew up in a large family of 13 children. His parents were Jens Niels Christiansen and Kirstine Christiansen. Although his family was poor, he received a basic high-school education. As a young farmhand, he spent his free time whittling wood. This early skill in woodworking became the foundation of his future career.

In 1916, Christiansen moved to Billund and opened a carpentry shop. He named it Billund Maskinsnedkeri og Tømreforretning. Initially, his business focused on restoring buildings and making household goods. He produced items like ladders and ironing boards for the local community. However, the Great Depression in the 1930s changed his business path. Farming prices dropped, and customers could no longer afford his products. This economic decline forced him to lay off his staff.

To survive, Christiansen decided to manufacture cheap wooden toys. He produced items like yo-yos, trucks, and pull-along animals. In 1934, he officially named his company Lego. The name is a shortened version of the Danish phrase "Leg godt," which means "play well." This decision defined the core philosophy of his business. He wanted to focus his products on the development of children. He once noted that choosing toys over carpentry was the right answer.

Making these wooden toys required a very specific, careful process. Christiansen used birch wood harvested from the forest. He let the wood dry naturally for two years. After that, he dried it in a kiln for three weeks. The workers then assembled, sealed, sanded, and primed the toys. Finally, they applied three coats of varnish to the finished products. Even during times of extreme poverty, he continued to make these toys.

Challenges often interrupted his progress, including two major fires. In 1924, an accidental fire caused by wood shavings destroyed his workshop and home. In 1942, an electrical short circuit destroyed his factory and all his blueprints. Despite these losses, Christiansen felt a responsibility to his workers. He rebuilt his factory and implemented an assembly line by 1944. After World War II, he looked for new materials to use. In 1947, he purchased a plastic moulding injection machine.

This machine was very expensive for the company. It cost more than twice the profits from the previous year. This investment allowed the company to transition from wood to plastic. By 1949, they produced the Automatic Binding Brick. The company later improved the design by using acrylonitrile butadiene styrene, or ABS. This specific plastic was necessary to create "clutch power." This term refers to the friction that allows two bricks to hold together. Christiansen patented this brick design in Copenhagen on January 28, 1958.

Christiansen died of a cardiac arrest on March 11, 1958, at age 66. His son, Godtfred, took over the management of the company. Godtfred led the business until 1995 and helped develop the "System of Play." This system became the foundation for modern Lego building toys. Today, the legacy of Ole Kirk Christiansen is visible worldwide. The central square in Billund is named Ole Kirk's Plads. A park in Rome is also named Parco Ole Kirk Kristiansen.

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