I've talked to Mat K in the HL Fishing chat, not that impressive to be honest. They're people like the rest of us, just with a gold crown and douchebaggy attitude.
I was training at guards in Edgeville once like 2 years ago, and i accidentally went up, some guy named Mod Bawler or something was up there, i was 13 so i orgasmed. I said "Hey are you a MOD" He said "Yeh "
Then i nagged him for stuffs, and found out he couldn't trade me ):