Unsurprisingly Arsene Wenger heads the list for the longest serving manager in the Premier League. Surprisingly though, Brendan Rodgers makes it to fourth position on the same list. However, do you know how many managers Liverpool has had during Wenger's 19-year tenure? Six. Now aren't you proud that you support the Gunners. Kill two birds with one stone, dress up your laptop and share the above fact with everyone you meet. Added benefit: Your laptop will never look the same as anyone else's. So hurry up and get your Arsenal F.C. Laptop Sleeve.