Oklahoma City Thunder center Isaiah Hartenstein is investing in his home country, becoming a part-owner of Ratiopharm Ulm — a ...

It's not often that NBA players get involved in the ownership of professional basketball teams while in their playing days, but that isn't the case for Oklahoma ...

Knowing Hartenstein's ties to Germany, it isn't much of surprise to see him getting involved with its basketball franchises. His father, Florian Hartenstein, is a German-American basketball coach ...