Kai Hoffmann (born August 7, 1969) is a singer and writer from Bochum, Germany. Band member of Secret Discovery and Alice 2. Now working as a graphic designer .

Together with his brother and two friends, he founded a gothic rock band called Secret Discovery in 1989 as a lead singer . The band exists with interruptions and changing members to this day and has released a whole range of phonograms.

After completing his training, he has been working as a freelancer since 1998. He created a set of movie posters, DVD and CD artwork for several record labels and artists, as well as advertising and promotional material.

For Lübbe Audio, he did the graphic design of all 42 CD covers for the Sternenozean radio play series, published in the years 2006 to 2011.