Here are ten of the most popular and iconic kids' toys of all time:Lego: Since its introduction in 1949, Lego has become a timeless favorite, inspiring creativity and engineering skills in children.Barbie: Launched in 1959 by Mattel, Barbie has been a beloved fashion doll for generations, offering countless variations and accessories.Rubik's Cube: This 3D combination puzzle, invented in 1974, has challenged and entertained millions with its complex yet addictive nature.Hot Wheels: These miniature cars, introduced by Mattel in 1968, have remained a staple for kids, with a vast array of models and track sets.G.I. Joe: First released in 1964, G.I. Joe action figures were some of the earliest military-themed toys, capturing the imaginations of children with their detailed accessories and storylines.Play-Doh: Originally a wallpaper cleaner, Play-Doh was rebranded as a children's modeling compound in the 1950s and has since been a hit for creative play.Transformers: These robots that can change into vehicles, animals, and more have captivated kids since their debut in 1984, spawning TV shows, movies, and a lasting fanbase.My Little Pony: Introduced in the 1980s, these colorful pony toys have seen various iterations and a devoted following due to their distinct personalities and adventures.Cabbage Patch Kids: These unique, soft-sculpture dolls became a massive fad in the 1980s, with each one coming with its own birth certificate and adoption papers.Teddy Bears: Named after President Theodore Roosevelt, teddy bears have been a beloved comfort toy since their creation in the early 20th century.These toys have stood the test of time, often evolving and adapting to new generations while maintaining their core appeal.