Rubuta ci gaba don wannan sakin layi - Kaplan ya yi gasa a Gasar Gymnastics ta Duniya a shekarar 1989, inda ya kasance na 82 a cikin kowane mutum. A 1991 ya sanya 64th a cikin mutum duka-a kusa, a 1993 ya sanya 67th a cikin mutum duka-a kusa, kuma a 1994
ya zo a 54th a cikin mutum duk-zagaye.