In 2012 , Key and his fans from Korea , China , Japan , Taiwan , Singapore , Thailand and seven other countries donated 2.12 tons of rice to World Vision , which was able to feed 17,000 undernourished children and elderly among 11 cities . Later on September 23 , 2014 , Key ’s birthday , fans raised a total of 2 million won and established a well in Cambodia , and was also used as medical aid for poor children . In 2015 , Key posted on his Instagram account encouraging viewers to help the citizens in Nepal after its earthquake , and sent moral support . In the same year , Key collaborated with designer Ko Taeyong and sold sweatshirts depicting his dogs . All revenue ( approximately 12.5 million won ) were later donated to the Animal Freedom Union . In 2016 , Key along with groupmate Taemin and other artists from SM Entertainment took part in the " Make a Promise " campaign organised by UNICEF and Louis Vuitton , whereby 40 % of the proceeds were donated through UNICEF to the children in need
earthquake
April 2015 Nepal earthquake
Key (entertainer)