/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: SihyunJeong https://cdn.slidesharecdn.com/profile-photo-SihyunJeong-48x48.jpg?cb=1719186089 Sihyun Jeong. 24 years old. I'm majoring in Computer Science at Soongsil univ. in South Korea.