Eugene Koo's Instagram, Twitter & Facebook on IDCrawl
Mapping, PDF
2017 Ace Wem April, PDF, Washington Metro
Journal: Chad Bettis back in rotation, Seunghwan Oh's stabilizing bullpen
Mapping, PDF
A roundup of the Denver Broncos' preseason loss to the Chicago Bears
2017 Ace Wem April, PDF, Washington Metro
Colorado Rockies relief pitcher Seunghwan Oh (18) makes the sign of the letter O with translator Eugene Koo, right, as they take part in a fan photo promotion before a baseball game
Eugene Koo, the critical right-hand man for Rockies' reliever Seugnwhan Oh