The rise of Gary Cohn, from Midwestern kid to Goldman Sachs boss - and now adviser to President Trump
The new position marks the latest stage in a rather incredible journey. As a kid who grew up in a middle-class family in Ohio, no one would've expected Cohn to reach the heights he has in his professional career.
As Cohn begins a new phase in his career, here are some of the most interesting snippets from his rise to the top.