Background
Heleniak, Mark David was born on March 3, 1956 in Green Bay, Wisconsin, United States. Son of Conrad Frank and Mary Ester Heleniak.
Heleniak, Mark David was born on March 3, 1956 in Green Bay, Wisconsin, United States. Son of Conrad Frank and Mary Ester Heleniak.
Bachelor, University Wisconsin, Milwaukee, 1977. Master of Science, University Wisconsin, Milwaukee, 1981.
Service technician Henri's Music, Green Bay, 1972-1977. With sales department Flanner & Hafsoos, Ltd., Milwaukee, 1979-1981, Flanner's Pro Audio, Milwaukee, 1981-1982. Engineer Kelly-Bryant Studios, 1982.
Owner, chief engineer Milwaukee Sound Studios, since 1982. Writer, producer MDH Productions, Milwaukee, since 1980.
Member of Milwaukee Advt.
Married Betty Marie Samuelson, December 14, 1985.