Thursday 2 February 2017 13:47, UK
Thierry Henry took on Jack Whitehall to test their knowledge on all things Arsenal ahead of their trip to Chelsea on Saturday.
The London rivals face off live on Sky Sports 1, and Jamie Redknapp was in the hotseat asking the questions to the Arsenal legend and famous fan.
Unsurprisingly, it was Henry who came out on top in the knowledge stakes, although Whitehall also did himself proud with a few impressive answers.
Arsenal's shock defeat at home against Watford in midweek means they travel to Stamford Bridge nine points behind the Premier League leaders, knowing anything but a victory would all but end their title hopes.
It's a must-watch clash and it's live on Sky Sports 1 from 11.30am on Saturday.
Watch the video at the top of the page as Thierry Henry took on Jack Whitehall in a quiz about Arsenal, or have a go yourself in answering the same questions below...
Jack Whitehall is currently on tour - visit www.jackwhitehall.com for tickets to Jack Whitehall At Large.
