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

Isaiah Hartenstein is a professional ... of Germany and the United States, Hartenstein is believed to have German-American lineage. His father, Florian Hartenstien, is a German-American basketball ...

His father, Florian Hartenstein, is a German-American basketball coach who also played professionally, prominently as part of the Artland Dragons. Isaiah Hartenstein grew up in Germany and even ...

It's not often that NBA players get involved in the ownership of professional basketball teams while in their playing days, ...