Bjorn is ranked somewhere in the late 200’s (almost 300) if I recall.
I know he's a regular on The Challenger circuit and plays for TK Grün-Weiss Mannheim
Seems to be doing well in the AUS Open qualifying:
Phau d. Juan Pablo Brzezicki 6-1 : 7(7)-6(5)
Phau d. Ivo Klec 6-2 : 7(7)-6(4)
Other than that I don’t know a great deal about him, Martijn and Neely will possibly know more.