Chicago’s John Hancock Building #chicago #architecture #history

The John Hancock Center, also known as 875 North Michigan Avenue, is a 100-story, 1,128-foot (344 m) skyscraper located in Chicago, Illinois. The building was completed in 1969 and was the fourth-tallest building in the world at the time. The building was designed by Skidmore, Owings & Merrill, and the structure was engineered by Fazlur Khan.