Jump to the full entry & travel map Cape Town, South AfricaAbout Us Marvin Wannke: Structural Engineer, German, 35 years old, adventurer, explorer and overlander - mechanic and navigator on the Manic Trip. Christmas 1978 - a snowy Dortmund lies outside as young Marvin unpacks his last present. With slightly jittery hands he rips off the wrapping paper (little 5…