Official
From the German Bundesliga to the Austrian Bundesliga, Karim Onisiwo he changes shirt and leaves Germany nine years after his arrival. The center forward born in 1992 bid farewell to Mainz and moved permanently, free of charge, to Salzburg, thus returning to Austria, to his native country. This was announced by the Red Bull partnership itself via an official press release:
“We have our first new signing of 2025 on the way. Karim Onisiwo arrives from Mainz 05 in the German Bundesliga and has signed a contract until 30 June 2026. The 32-year-old Vienna-born returns to Austria after nine years in the German top flight. The experienced and physically strong striker made an impressive total of 233 appearances (with 35 goals and 32 assists) for Mainz and 24 caps for the national team Karim Onisiwo will train for the first time tomorrow in Taxham and will wear the number 9 shirt for us.”