Lucky Number Sevens

[Hong Kong, March 26. Image via Getty]

Fans at the Hong Kong Sevens rugby tournament pose for photos on the first day of the three-day tournament at Hong Kong stadium on March 26, 2010. Organisers hope the world-renowned Hong Kong Sevens, where packed crowds of 40,000 roar on 24 teams over three days of rugby, will reinforce interest in the sport ahead of its Olympic debut in Brazil in 2016. AFP PHOTO/MIKE CLARKE (Photo credit should read MIKE CLARKE/AFP/Getty Images)