Today we discover the history of Chicago's "875 North Michigan Avenue", or in other words - The John Hancock Center! br br br Join this channel to get access to perks:br br Chapters: br 00:00 - Introducing the John Hancock Center br 01:02 - The team Who envisioned John Hancock Center (Jerry Wolman, Skidmore, Owings & Merril, Bruce Graham)br 03:07 - The Birth of Chicago’s Magnificent Mile br 05:34 - Construction of John Hancock Center br 09:55 - John Hancock Center’s famous X brace architecture explained.