Ingo Schwichtenberg
- May 18, 1965
- March 8, 1995
- Hamburg, Germany
Ingo "Mr. Smile" Schwichtenberg (18 May 1965 – 8 March 1995) was a German drummer and one of the founding members of the power metal band Helloween.
Ingo "Mr. Smile" Schwichtenberg (18 May 1965 – 8 March 1995) was a German drummer and one of the founding members of the power metal band Helloween.
