Stephan Kofi Ambrosius is a Ghanaian-German central defender playing for Karlsruher SC in the 2. Bundesliga. The 27-year-old has developed into a mainstay for KSC, known for his composure on the ball, athleticism, and strong tackling. Ambrosius came through the famed academy of Hamburger SV, making his professional debut there before establishing himself at Karlsruhe. His ability to play out from the back and his recovery pace make him a well-rounded modern defender. With a market value of €500,000, he is a key asset for his club and has represented Ghana at the international level. Ambrosius's consistent performances in Germany's second tier mark him as a defender with the quality to potentially step up to the highest level.