Danish winger David Boysen was so annoyed by Scott Brown's behaviour during a 2010 trial at Celtic, he has been a fan of arch-rivals Rangers since.

Boysen turned out in Scotland during Neil Lennon’s spell in charge where he played in the reserve team during a short trial at the club.

But his time at the club was ruined by what he felt was Brown's 'humiliating' attitude towards him. Despite scoring in his single appearance in the Hoops he's no fan of the club he once played for.

He told Danish podcast Hojt Spil: "I was on trial at Celtic, but after a couple of days, I realised it was never going to work out. On the second last day we had a trial match where I scored in a match we won 1-0. But their captain Scott Brown was playing for the reserve team that day.

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"Scott Brown then asks the coach to take me out, right after I've scored for 1-0. He'd actually been humiliating me the previous days as well, so me and my buddy, who I brought with me over there, we sneak into their dressing room right after, and I'm furious. I'd had enough of him by now.

“So I go straight in and steal all his clothes, well, all his training clothes, mind you - not his personal ones. Then we go straight to McDonald's, and then we head to a strip club in the evening. We have to train the next day before I fly home, but they didn't see me any more in Celtic.

"Now I didn't want anything more to do with them, so I've always supported Rangers ever since."