Mikel Artéta hails career-long support of 'big brother' Mauricio Pochettino

OLD PALS: Arsenal manager Mikel Arteta. Pic: Mike Egerton/PA Wire.

Arsenal manager Mikel Arteta hailed Mauricio Pochettino as a "big brother" and believes he is already turning things around at Chelsea.

The pair played together for a year at Paris St Germain, both arriving in 2001 and striking up a friendship that lasts until the present day.