Lutz has 2 Kollegah concerts.

Felix Martin Andreas Matthias Blume, better known under his alias "Kollegah", is a German-Canadian rapper from Simmern, Germany. Born in 1984 as the son of a Canadian father and a German mother he spent his youth mostly with his mother since the genitor had left her shortly after the birth. The empty spot of the father-figure was taken by his step father who also nicknamed him as "Kollegah". Due to him, Blume also converted to the islamic religion at the age of 14.