Borussia Dortmund hero Kevin Grosskreutz once admitted that he has a bit of a soft spot for Celtic.
There are plenty of celebrities around the world who support Celtic, and several past and current footballers do too.
The likes of Andy Robertson and John McGinn have all publicly confessed their love for the Hoops, and they both hope to one day play for the club before they hang up their boots.
Dortmund and Celtic have a lot in common, as they both sing You’ll Never Walk Alone before the game, so there are similarities there, and for Grosskreutz, there is love for both teams.
Kevin Grosskreutz explains why he is a Celtic fan
Grosskreutz was once linked with a move to Celtic by BILD, but a transfer never came about.
It would’ve been a dream move for the full-back, who admitted in 2014 that he is a huge fan of Celtic.
Speaking to the Scotsman in 2014, he said, “When I was in Glasgow a while ago, I went into a Celtic pub. The people started singing my name. I will never forget that.
