Wise Guys

Wise Guys were a German a cappella group from Cologne.

The group scored their first hit in 2001 with the single „Jetzt ist Sommer“ and went on to be one of the most successful vocal groups in Germany, with four albums receiving a gold certification.

Along with the singles, the Wise Guys also scored viral hits with videos to album tracks, including „Deutsche Bahn“ and „Das Sägewerk Bad Segeberg“.

The group split up in 2017, with professional reorientation being the main reason. Dickopf, Olfert and Sterzenbach founded together with Clemens Schmuck and Ingo Wolfgarten the group Alte Bekannte.