West Ham United are delighted to announce their second signing of the day - Italy international Marco Borriello has joined on loan until the end of the 2013/14 season.

Capped seven times, Borriello joins the Hammers from Serie A club AS Roma and will add strength, presence and goals to Sam Allardyce's squad.

The 31-year-old has spent the past decade in the Italian top-flight, appearing in the UEFA Champions League scoring nearly 100 career goals - many of them spectacular - for Roma, AC Milan, Juventus and Genoa, among others.

Born in Naples in June 1982, Borriello joined AC Milan as a schoolboy before making his senior debut during a loan spell at Serie C2 side Triestina in 2001.

Ten goals in 27 Serie C1 appearances for loan club Treviso led to Borriello making his Serie A debut for AC Milan against Perugia on 21 September 2002.

After further loan spells with Serie A clubs Empoli, Reggina, Sampdoria and Treviso, Borriello enjoyed a breakthrough season with Genoa - who had acquired co-ownership of the striker - in 2007/08.

That season, the forward scored his first career hat-trick against Udinese in September 2007. A treble in the reverse fixture in February 2008 helped Borriello to 19 goals in 35 Serie A appearances.

The Neapolitan spent the next two seasons with AC Milan, with 2009/10 being particularly successful - Borriello netted 14 goals in 26 league games and his maiden UEFA Champions League strike against French side Marseille.

Borriello moved to Roma in summer 2010, despite reported interest from Barclays Premier League side Manchester City, and continued to find the net regularly, netting 17 in all competitions.

A change of manager saw the forward fall out of favour at the Stadio Olimpico and Borriello moved to Juventus on loan in January 2012, helping the Old Lady to win the Serie A title and reach the Italian Cup final.

After spending the 2012/13 season with Genoa, he returned to Roma for a second spell last summer, making eleven Serie A appearances this season.

At international level, Borriello made his Italy debut as a substitute for Luca Toni in a 3-1 friendly win over Belgium in Florence in May 2008. He has since featured in five further friendlies and a Euro 2012 qualifier with Northern Ireland in October 2010.