I'm not a wrestling fan, but my brother is. He's a huge fan of John Cena.
For what it's worth he did buy his CD, which was released in 2005 I believe. There is a song on there called Beantown with a LOT of Boston sports references. The fact that he released a record nationally with a song called Beantown would support his assertion that he is a Boston fan.
For a taste here's some lyrics from the song........
It's John Cena baby, and we're heating up the Beanpot
Big up Boston, you know the whole team hot
Yo we're fresh, you're all a little bit stale
And we're 'bout to make it ugly just like Kevin McHale
Cena taking over - I'm 'bout to make the scene mine
I got a tea party, baby meet me on the Green Line
Ain't too many kids that flow better than me
Roll thick like Yaz's sideburns in seventy-three
Like Tom Brady and the Pats, we're rolling kids
Cross me and pay a toll like the Tobin Bridge
From the home of the curse, you all know what I mean
We like the left field wall, we stacking Monster Green
Knock you out of the park, you land on Yawkey Way
My **** be butter, but around here we say Parkay/parquet
I rent my own team, we're taking over the industry
Like the Big Dig, baby nobody can finish me