Complex sentence: Aleksandar Hadživasilev was the first main sponsor of the club, as a student in Belgrade he fell in love with football and after his return to Kavadarci he was one of the initiators for founding a new local football club.
Split into simpler sentences: Aleksandar Hadživasilev was the first main sponsor of the club. As a student in Belgrade he fell in love with football and after his return to Kavadarci he initiated the founding of a new local football club.