Complex sentence: He is currently the all-time top goalscorer of the Croatian First League with a total of 126 goals, and also scored 122 domestic league goals for Croatian club Dinamo Zagreb, 117 of which were in the Croatian First League.
Split into simpler sentences: He is currently the all-time top goalscorer of the Croatian First League with a total of 126 goals scored. He also scored 122 domestic league goals for Croatian club Dinamo Zagreb, 117 of which were in the Croatian First League.