I NEVER STARTED SO I CAN NEVER FINISH

It's Christmastime (one word or two) so that means celebrity versions of normal people shows. Yesterday I watch Celebrity Mastermind, and I although there were two specialist subjects I thought I knew a lot about, I did better on the general knowledge. So it got me thinking, what could I have as specialist subject on Mastermind? 

Now, I'm not expecting to get through round 1, when I'll have to think of a new one but what I have at the moment is:

90s Britpop

90s Pop music

Something to do with football, but nothing so broad that I won't know anything

Henry Rollins, if I read that book again

90s rock music

Seinfeld

It's a pretty poor list

Not this Mastermind