Complex sentence: He was the member of Čelik's most successful youth generation ever, from which several other players emerged and later on played for the Bosnian national team, including former team captain Mirsad Hibić, Nermin Šabić and Senad Brkić.
Split into simpler sentences: He was the member of Čelik's most successful youth generation ever, from which several other players emerged and later on played for the Bosnian national team. Those were former team captain Mirsad Hibić, Nermin Šabić and Senad Brkić.