Ruhe in Frieden. Life didn't go too well after retirement, I read he was broke and had over 200K euro in debt and a former player he coached, helped him out by offering cleaning work.
Sidenote, Finnish posters should remember the name from Studio Julmahuvi's German cop show skit. "..Völler, Klinsman zwei, Riedle und Brehme. Jaaa"