Helge Mankowski, a former professional football player and up-to-date managing...

Helge Mankowski, a former professional football player and up-to-date managing director at Intersport Voswinkel, has left the executive board of the sports retail chain, which filed for insolvency protection proceedings under its own administration on April 24 and is currently up for sale. In January 2017, Intersport Germany appointed Mankowski as ...