Dr. K. A. Sperkwert

830px-Bullseye70.png. K. A. Sperkwert
Sperkwert is a member of L.O.V.E.M.U.F.F.I.N..

He has so far made only a single Cameo, but also he has appeared with Dr. Doofenshmirtz in "Creative Minds, forget me not"