Their representative told media outlets, "Byul gave birth healthily on March 22. Their 2nd child's gender is a boy. His name has yet to be decided." 

Earlier, Noh Hong Chul told his radio listeners that March 22 was Haha and Byul's expected due date, and it looks like the couple was able to deliver their new family member without any issues or setbacks! The couple already have a son named Dream, born July of 2013. 

Congratulations!