| Name | Name:HHHR Tower | Name:John Hancock Center | 
| Height | Height:317 m, (1,040 ft) | Height:344 m, (1,129 ft) | 
| Location | Location:Dubai, United Arab Emirates | Location:Chicago, United States | 
| Year Constructed | Year Constructed:2010 | Year Constructed:1969 | 
| Description | Description: | Description: | 
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