Dortmund 'join Arsenal in the race to sign Celtic young star Karamoko Dembele'

Borussia Dortmund are 'ready to rival Arsenal' for the signature of Celtic wonderkid Karamoko Dembele, according to reports in Germany.

The 16-year-old is on the radar of a host of top sides across Europe having made his way through to the first team at Celtic Park.

His performances went viral when he was just 13 and playing for the club's Under-20 side and Bild now report Dortmund are keen to push for his signing.

More to follow.