Walcott hopes game-changing display will ignite England career .

Theo Walcott is determined to build on finally tasting his first tournament action for England during Euro 2012 - six years after making his debut for his country. 

Walcott became England's youngest ever player at 17 years and 17 days in 2006 and was a shock inclusion in that summer's World Cup squad by Sven Goran Eriksson. 

Then the Arsenal winger became the youngest player to score a hat-trick for England in the 4-0 win over Croatia in Zagreb in a World Cup qualifier in 2008.

Read more: http://www.dailymail.co.uk/sport/euro2012/article-2160209/Euro-2012-Theo-Walcott-hopes-game-changing-display-ignite-England-career.html#ixzz1y2h3eae3