Arsenal’s Mika Biereth celebrates after scoring in the Papa John’s Trophy match v Chelsea at the Emirates Stadium, London. Tuesday January 11, 2022.

Arsenal's Mika Biereth celebrates after scoring in the Papa John's Trophy match v Chelsea at the Emirates Stadium, London. Tuesday January 11, 2022.

Arsenal’s Mika Biereth celebrates after scoring his sides second goal during the Papa John’s Trophy third round match v Chelsea at the Emirates Stadium, London. Tuesday January 11, 2022.