Arsenal’s new signing, Jakub Kiwior, has reportedly broken a record that winger Bukayo Saka previously held.

Kiwior was the second signing made by Arsenal during the just-concluded January transfer window.

The Polish defender joined the Premier League leaders for a transfer fee in the region of £22m from Italian club Spezia.

However, as per London World, Kiwior has already broken at least three impressive records in training with Mikel Arteta’s side.

The 22-year-old has broken several club records at London Colney, including the fastest short sprint, highest agility jump, and standing spring record there.

Prior to his recent achievements, Saka was previously Arsenal’s most effective high-speed runner.

The record has also previously been held by the likes of Hector Bellerin, Theo Walcot, and Kieran Tierney.