<prompt> Andika mwendelezo wa aya hii - Kuzaliwa katika Belišće, Osijek-Baranja, Ljubek alishindana katika Michezo minne ya Olimpiki ya Majira ya joto ambapo alishinda medali nne. Hii ilijumuisha dhahabu mbili C-1 1000 m: 1976, C-2 500 m: 1984 na Mirko Nišović, fedha moja C-2 1000 m: 1984 na Mirko Nišović, na shaba moja C-1 500 m: 1976. Mzoezaji wake alikuwa Laszlo Hingl. Pia alishinda medali kumi katika ICF Canoe Sprint World Championships na dhahabu nne C-1 1000 m: 1978, C-2 500 m: 1982, 1983; C-2 10000 m: 1985  <response>: , fedha tatu C-1 10000 m: 1981, C-2 1000 m: 1982, 1985, na shaba tatu C-1 10000 m: 1975, 1978; C-2 1000 m: 1983. 