Timing is totally on the side of outdoor wear brand Black Yak, one of the many athletic brands proliferating in South Korea. The brand so happens to be using two of the buzziest male actors and both attended a brand CF event this week in Seoul. Lee Seung Gi has been repping the brand for years and is coming off a high profile one-two punch of drama Hwayugi and movie The Princess and the Matchmaker. Also in attendance is rising drama actor Choi Tae Joon coming off supporting drama roles in 2017 with Missing Nine and Suspicious Partner, and is recently in the news getting more attendance for being the now confirmed boyfriend in real life to Hallyu actress Park Shin Hye. The flashbulbs were going crazy at this event and both actors looked mighty fine in decked out in spring ensembles.