Simplify the following text for a Grade 4 native English-speaking person.
Original: He went on to continue his youth career with Ä akovec and Varteks VaraÅ 3\/4 din , eventually advancing to the first team at Varteks in the summer of 2004 .
Simplified: His youthteams were also Ä akovec and Varteks VaraÅ 3\/4 din .