On September 28th, Dynamic Duo's Gaeko revealed that he's become the proud father of a baby boy! Representatives of his agency shared, "This morning, his wife was taken to the hospital and gave birth to their baby within an hour.  The mother and baby are both healthy and doing fine.  The baby's father, Gaeko, is very happy right now." Gaeko's fellow groupmate Choi Ja couldn't hold back his joy over the news, as he gushed, "Congratulations!  A baby boy!  Kim Yoon Sung and Kim Soomi couple!  Ah, I'm really so excited!  I'm an uncle now!  Mother and father, everyone fighting!" Supreme Team's Simon D also wrote, "Gaeko hyung and Soomi nuna, I congratulate the birth of their son Rhythm (nickname)."  Leessang's Gil added, "Gaeko, congratulations on your first son!" Gaeko and his wife got married back in May after dating for five years. Congratulations to the happy parents! Source + Photos: OSEN via Naver