You have 10 minutes to name this one club, but it probably won’t be enough time

If you can answer this without cheating, we'll be seriously impressed.

Can you name this one English club? They are the only team in English football to have won all four divisions as well as the FA Cup, the League Cup and the Football League Trophy (which was formerly called the Johnstone's Paint Trophy and is now the Checkatrade Trophy). You have 10 minutes to try name this club, and don't ruin it by Googling the answer or giving it away if you get it. Don't be that guy. Good luck, and let us know how you do. If the brainteaser does not display properly above, just click here.