17 year old Jana Koščak high jumps a PB of 1.92 m at the heptathlon at the Hypo-Meeting (Götzis)

(59)

Jana Koščak gets the heptathlon gold in Lima | World Athletics U20 Championships Lima 2024

(37)

\

(12:10)

60 m Hurdles W FINAL Heat 2 Jana KOŠČAK (CRO) Balkan U20 Indoor Championships Belgrade 2022

(25)

400m prepone [Ž], KVALIFIKACIJE, II. skupina, Jana Koščak - Europski olimpijski festival mladih 2023

(1:18)

Hannah England interviews Jana Koščak and Alex Seftel

(37:7)

NAJBOLJI svjetski dvoranski rezultat u mlađejuniorskom petoboju by Jana Koščak 2023

(1:21)

Jana Koščak i Mia Wild nakon dvostrukog zlata - Europski olimpijski festival mladih 2022

(2:8)

Zvjezdana prašina: Jana Koščak, Roko Farkaš, Patrik Koščak | HRT

(8:46)

Jana Koščak (CRO) 200 m Women 25.09 Group 3 1st Place Athletic Meeting Novo mesto 2024

(1:19)

Jana je srušila Blankin rekord: 'Nikad ju nisam upoznala, a kad bi me nazvala, bila bih počašćena'

(1:16)

High Jump (Heptathlon) • U20 European Athletics Championships • Jerusalem, Israel 2023

(8:33)

Jana KOSCAK — Javelin Throw — European Athletics U18 Championships 2022

(57)

Incredible jump in Pentathlon of 16 yo Jana Koščak (CRO) 190 cm WRi U18 in High Jump Zagreb 2023

(41)

eTV - Jana Koščak: Najveći uzor mi je svjetska prvakinja u sedmoboju, ali i moja baka

(3:44)

Jana Koščak (CRO) 200 m 24.85 2nd Place Athletic Meeting Novo mesto 2022

(56)

Europsko prvenstvo, Rim, 2024 - Jana Koščak flash interview

(53)

Jana Koščak \u0026 Cerebellum poliklinika

(5:53)

Jana Košćak: Sanjam svjetski rekord i Olimpijske igre

(1:9)

Vis [Ž], FINALE, zlatna Jana Koščak - Europski olimpijski festival mladih 2022

(39)