Complex sentence: Biglia began his international career, playing for Argentina U- 17 and was involved in the squad that won South American Under-17 Football Championship and during the same year, he was also involved in the squad that was third place in FIFA U- 17 World Championship.
Split into simpler sentences: Biglia began his international career, playing for Argentina U- 17 and was involved in the squad that won South American Under-17 Football Championship. During the same year, he was also involved in the squad that was third place in FIFA U- 17 World Championship.