Complex sentence: Alonso would see the chequered flag first as he wins again at Silverstone in 2006, in doing so, the Spanish became the youngest driver to get the hat-trick (pole position, winning and fastest lap).
Split into simpler sentences: Alonso would see the chequered flag first as he wins again at Silverstone in 2006. In doing so, the Spaniard became the youngest driver to get the hat-trick (pole position, winning and fastest lap).