Original Title: Green Boy: 너를 향해 소리쳐
Also known as: 그린보이, Green Boy (IM Jin-gook), Green Boy (JUNG Jae-han), Green Boy: 너를 향해 소리쳐, Green Boy: Shouting Out to You
Status: Ongoing
Volumes: 2
Artist(s): Im Jin-gook
Author(s): Jung Jae-han
Genres: Romance, School Life, Shounen, Sports, Webtoons
Summary:
The inexorable girl who aims to be a champion; Jain! and the innocent boy who loves her, Tae jin!
Their challenges on the road to championship and an unfitting summer-like love story.

-from Naver Webtoons

Please address this work as a Manhwa (Korean word for cartoons)
Download links:
Download manga Green Boy Volume 01
Download manga Green Boy Volume 02
Raw download links: