Tulis terus kanggo paragraf iki - Hoyer uga menang enem medali ing ICF Canoe Sprint World Championships karo papat perak (C-2 1000 m: 1989, 1991
, 1993; C-2 10000 m: 1989) lan loro perunggu (C-1 10000 m: 1986, C-2 500 m: 1991).