Rubuta ci gaba don wannan sakin layi - Hoyer kuma ya lashe lambobin yabo shida a Gasar Cin Kofin Duniya ta ICF Canoe Sprint tare da azurfa huɗu (C-2 1000 m: 1989, 1991
, 1993; C-2 10000 m: 1989) da tagulla biyu (C-1 10000 m: 1986, C-2 500 m: 1991).