Day 12 at London Olympics saw a lot of sailing action. Hannah Mills and Saskia Clark of Great Britain will sail with New Zealand for gold on Friday. US and China are having a very close competition for the number one spot in the medal tally table.

Star of the day – Sarah Attar of Saudi Arabia participated in the 800m heats and made history by becoming the first woman from her country to compete in athletics at the Olympic Games.

Given below is the medal tally table of day twelve: