875 North Michigan Avenue

875 North Michigan Avenue; (Nan ah kpeye be John Hancock centre nan) wun yi Kata fiti 100 story, 1,128 foot-tall (344 metre), nan Chi Chicago Illinois'o nan. Chi dan ezhi wangi'o nan, Kata fiti wuncin de sinsan gwata Peruvian-American chief Designer Bruce Graham be Bangladeshi-American structural Engineer Fazlur Rahman Khan nyan Skidmore, Owing And Merrill (SOM). Nan Kata wuncin tinya ela (May 6,1968) nan. Santatun