London Sevens fans
Fans in the crowd on day two of the 2012 Marriott London Sevens can tag themselves in the fourth Sevens FanCam. Photo: IRB/Martin Seras Lima

Gordon Tietjens, New Zealand - IRB Hall of Fame inductee
Gordon Tietjens, New Zealand - IRB Hall of Fame inductee

Tomasi Cama, New Zealand - IRB Sevens Player of the Year 2012
Tomasi Cama, New Zealand - IRB Sevens Player of the Year 2012

London Sevens - Series winners New Zealand
New Zealand celebrate after winning the 2011/12 HSBC Sevens World Series title. Photo: IRB/Martin Seras Lima

New Zealand, HSBC Sevens World Series champions 2011/12
New Zealand celebrate winning the 2011/12 HSBC Sevens World Series title at Twickenham. Photo: IRB/Martin Seras Lima

New Zealand, HSBC Sevens World Series champions 2011/12
New Zealand celebrate winning the 2011/12 HSBC Sevens World Series title at Twickenham. Photo: IRB/Martin Seras Lima

London Sevens - Wales (Bowl winners)
Wales end the season with a Bowl victory against Scotland. Photo: IRB/Martin Seras Lima

London Sevens - Australia (Plate winners)
Australia beat hosts England to lift the Plate title at Twickenham on 13 May. Photo: IRB/Martin Seras Lima

London Sevens - Fiji (Cup winners)
Fiji beat Samoa to lift the Marriott London Sevens Cup title. Photo: IRB/Martin Seras Lima

London Sevens - France - Shield winners
London Sevens - France - Shield winners

London Sevens - Joeli Lutumailagi, Fiji
London Sevens - Joeli Lutumailagi on the charge for Fiji in their quarter final win against England. Photo: IRB/Martin Seras Lima

London Sevens - Netherlands women
London Sevens - The Netherlands women's team celebrates reaching a first IRB Women's Sevens Challenge Cup final after beating Australia in their semi. Photo: IRB/Martin Seras Lima

London Sevens - Lote Raikabula, New Zealand
London Sevens - New Zealand vice captain Lote Raikabula celebrates clinching his country's 10th World Series title on his 50th tournament appearance. Photo: IRB/Martin Seras Lima

London Sevens - Francisco Merello, Argentina
London Sevens - Argentina and captain Francisco Merello beat Australia to reach the London semi finals. Photo: IRB/Martin Seras Lima

London Sevens - Mat Turner, England
Mat Turner in action for England against France at the Marriott London Sevens. Photo: IRB/Martin Seras Lima

London Sevens - Portugal
Portugal try to spring an attack against South Africa at Twickenham on day one of the Marriott London Sevens. Photo: IRB/ Martin Seras Lima

London Sevens - Russia
Russia in action on day one at the London Sevens. Photo: IRB/Martin Seras Lima

London Sevens - France
France in action against England on day one at the London Sevens. Photo: IRB/Martin Seras Lima

Nick Edwards, USA
Nick Edwards in action for the USA against Samoa on day one at the London Sevens. Photo: IRB/Martin Seras Lima

London Sevens - DJ Forbes and New Zealand
New Zealand captain DJ Forbes leads out New Zealand on the day that he joined the list of IRB Sevens try centurions. Photo: IRB/Martin Seras Lima

London Sevens - Spain
Spain won a superb victory against Wales on day one at Twickenham. Photo: IRB/Martin Seras Lima

Sevens at Wimbledon
John Brake, Mat Turner, Paul Albaladejo and Jean Baptiste Belanger take part in a tennis lesson at Wimbledon ahead of the 2012 Marriott London Sevens. Photo: IRB/Martin Seras Lima

Gordon Tietjens, New Zealand Sevens coach
Gordon Tietjens is closing in on a 10th World Series title in London this weekend. Photo - IRB/Martin Seras Lima

2012 Marriott London Sevens launch
The 16 participating teams for the 2012 Marriott London Sevens in front of the London Eye. Photo: IRB/Martin Seras Lima

England captains: Rob Vickerman and Michaela Staniford
Rob Vickerman and Michaela Staniford at the launch of the 2012 Marriot London Sevens at the London Eye. Photo: IRB/Martin Seras Lima

South Africa win London Sevens
South Africa struck gold at the 2011 London Sevens - Photo: IRB/Martin Seras Lima

London Sevens - Record crowd
The 2011 London Sevens set a world record for the largest single day crowd at a Sevens event, over 55,000 - Photo: IRB/Martin Seras Lima

London Sevens - John Brake, England
John Brake on the attack for England at the 2011 London Sevens - Photo: IRB/Martin Seras Lima

Lion Gate, Twickenham Stadium
The famous Lion gates at Twickenham, now home to the final round of the HSBC Sevens World Series - Photo: IRB/Martin Seras Lima