2006: Jan 1 - Handed first senior red card against Luton.
Feb - Called up to England Under-21 Football League squad by boss Peter Taylor.
May 6 - Scores in the Championship play-off semi-final against Crystal Palace, before playing 90 minutes in the 3-0 final victory over Leeds.
Sept - Called up to full England Under-21 squad, scoring in his first appearance against Switzerland.
Oct 2 - Scores first Premier League goals, hitting the target twice in Watford's 3-3 draw with Fulham.
2007: Jan 18 - Given permission to speak to Aston Villa about a possible transfer after the clubs agree a fee of which could rise to £9.65 million. West Ham had earlier had a similar offer accepted but Young turned down the move.
Jan 20 - Young agrees to move to Villa Park.
Jan 31 - Scores against Newcastle on Villa debut.
June - Part of the England Under-21 squad for the European Championship in Holland, scores twice in a dramatic penalty shootout as England eventually lose 13-12 to the hosts in the semi-finals.
Aug 31 - Included in England squad for matches against Russia and Israel.
Nov 16 - Makes his England debut as a half-time replacement in a friendly against Austria.
2008: May - Is the only player outfield player outside the 'Big Four' to be selected in the Premier League team of the year.
Dec 7 - Scores two goals in Villa's 3-2 win over Everton and is hailed as "world class" and a "genius" by manager Martin O'Neill. Wins the player of the month award to make him the first player to win three in a year.
2009: April - Named PFA Young Player of the Year.
July 26 - Says he wants to remain at Villa despite attracting attention from the likes of Manchester United, Barcelona and Chelsea.
Aug 12 - Makes his first England start in the 2-2 draw with Holland in Amsterdam.
2010: May 11 - Fails to make Fabio Capello's preliminary squad for the World Cup in South Africa.
Oct 12 - Makes first competitive start for England in 0-0 draw with Montenegro at Wembley.
Oct 22 - Tells Aston Villa he will not sign a new deal before the summer.
2011: May 13 - Says he wants to win trophies as speculation continues to link him with a move away from Villa Park.
June 23 - Signs five-year deal with Manchester United after the Old Trafford club agreed an undisclosed fee with Villa.