SEE ALSO: 'You Quiz on the Block' removes Han Ga In's episode

As they've done every year for their April issues, the fashion magazine decided to promote an 'Eco-friendly' campaign. Accordingly, they chose Ryu Joon Yeol, who is currently active as a supporter of 'Greenpeace'.

Ryu Joon Yeol, who started to take interest in environmental issues after visiting Africa, said, "It's something anyone can do if they take even the slightest interest." He continued by giving an example, "Of course, it's difficult to avoid using plastic altogether, but it's easy to not use any products that contain fine plastics, which can pollute the marine ecosystem. I would like help in that process, even if it's very small."
 

You can catch more of Ryu Joon Yeol and his interview in the April issue of 'Allure'.