Dee ihe ọzọ maka paragraf a - Micka tozuru oke na 1500 m freestyle nke ụmụ nwoke
, dị ka onye na-egwu mmiri nke Czech Republic (afọ 17), na 2012 Summer Olympics na London, site na eclipsing a FINA B-ọkọlọtọ ntinye oge nke 15:28.49 site na European Junior Championships na Antwerp, Belgium. Ọ gbara ndị ọzọ na-egwu mmiri isii n'asọmpi mbụ, gụnyere onye meriri asọmpi Olimpik ugboro abụọ bụ Ediz Yıldırımer nke Turkey. Micka meriri onye Iceland bụ Anton Sveinn McKee iji were ebe nke abụọ site na narị isii nke abụọ (0.06) na 15:29.34. Micka enweghị ike ịga n'ihu na nke ikpeazụ, ebe ọ bụ na ọ nọ na nke iri abụọ na anọ n'ozuzu na nke mbụ.