(Photo : tvN Instagram) Known for his iconic role as Mr. Ahn in the crime-comedy series, "Vincenzo," actor Lim Chul Soo shared his unexpected and utterly hilarious bromance with Song Joong Ki in the top-rated series. Lim Chul Soo Revealed How His Unexpected Bromance with Song Joong Ki Started in "Vincenzo" We bet you all enjoyed the scene-stealing character of Mr. Ahn Gi Seok as a secret agent, who never gets tired of proving his love and admiration to the mafia consigliere Vincenzo Cassano who flew to South Korea for a mission. In a recent interview, Lim Chul Soo talked about his previous role as Mr. Ahn in "Vincenzo." The 36-year-old celebrity was adored by the viewers for his wit and natural comical skills.