Arsenal manager Mikel Arteta says Kai Havertz was "unbelievable" after he scored twice in his side's 5-0 demolition of Chelsea.
Related Topics: Kai Havertz, Mikel Arteta, Chelsea FC, Arsenal
Arsenal manager Mikel Arteta says Kai Havertz was "unbelievable" after he scored twice in his side's 5-0 demolition of Chelsea.