Gong Yoo is a singer .
He is best known for his roles in television dramas The 1st Shop of Coffee Prince -LRB- 2007 -RRB- and Guardian : The Lonely and Great God -LRB- 2016-2017 -RRB- , and the films Silenced -LRB- 2011 -RRB- , The Age of Shadows -LRB- 2016 -RRB- , and Train to Busan -LRB- 2016 -RRB- .
Gong Yoo