The 18 year-old midfielder made his Bundesliga debut for the 1-1 draw with RB Leipzig last weekend.
An Austria youth international, Danso learned his football in England - in the same system as Tottenham star Dele Alli.
He told BILD: "I was born in Austria, but grew up in England.
"When I was six years old my parents moved to Milton Keynes. It's about an hour from London.
"I started playing football in England. I played at the MK Dons from the U9 onwards.