Complex sentence: Adrián Portela (born 8 March 1986) is an Argentine handball player for Club Atlético River Plate and competed for the Argentine national team at the 2015 World Men's Handball Championship in Qatar.
Split into simpler sentences: Adrián Portela (born 8 March 1986) is an Argentine handball player. He plays for Club Atlético River Plate and competed for the Argentine national team at the 2015 World Men's Handball Championship in Qatar.