World’s biggest human Smiley face

3110 students from Nanjing Agricultural University in China’s Jiangsu Province has set a new world record on April 27 for the biggest human-made smiley face…

The students – donning in yellow and blue raincoat to create the contrasting colours – have broken the previous record of 2961 people (set in 2011, Canada) in celebration of the varsity’s 110th anniversary. Image via Xinhuanet [Cn].