Hoffmann akawanawo budiriro huru paFIL World Luge Championships nemenduru nomwe, kubatanidza ndarama ina (Men's doubles: 1983, 1985, 1987; Mixed team: 1990), sirivha imwe (Men's singles: 1985), uye ndarira mbiri (Men's doubles: 1989
, 1990). Akakundawo menduru nhatu paFIL European Luge Championships nendarama mbiri (Men's doubles and mixed team: both 1990) uye imwe sirivha (Men's doubles: 1986).