Celebrities under the KeyEast Entertainment Company, such as Bae Yong Jun, Lee Na Young, SS501's Kim Hyun Joong, Hwanhee, Choi Kang Hee, Lee Bo Young, Bong Tae Gyu, So Lee Hyun, Kim Soo Hyun, and Hong Soo Hyun, will be supporting the '2011 Eco Calendar', of which all proceedings will be given to charity. KeyEast revealed, "We will be fully supporting the production cost of 'Eco Calendar', and all earnings will be passed on to the United Nations Environment Programme (UNEP) National Committee for the Republic of Korea and the 'Global Environment Program (GEP)'". [gallery] This will be the second time that KeyEast undergoes a charity campaign for the environment, as they previously gave the proceedings from their environmental photo shoot back in May of last year. The 'Eco Calendar' was created in a way that environmental awareness can be remembered. Included are stories written by the UN regarding environmental contributions, as well as comments written by the celebrities themselves. In particular, the paper used for the calendar is 100% organic, and bean oil was used as the ink. In addition, Korean and English versions of smartphone applications for the '2011 Eco Calendar' will be available for download both within Korea and throughout the world this coming October.