You might think there is a typo in the heading but we assure you that there is not as Gary Banks just banked up a double-up.
A player in early position opened to 14,000 before a player in mid-position called. Banks three-bet to 51,000 from late position and the initial raiser four-bet jammed more than covering the 180,000 or so Banks had left in his stack.
The mid-position player folded and Banks called. Banks turned over [JxJx] and was racing against his opponent’s [AxKx].
The Jacks held and Banks pushed his stack north of 400,000 to put himself in prime position for a deep run.