Kim Jong Gook, who has been active as an entertainer, is to come back as a singer. 

Kim Jong Gook is to release his 7th album on the 23rd, is going to release some of the tracks earlier. 

This is the first time he will be active as a singer, since 2 years and 9 months. His last album, "Eleventh Story," was the 6th one that was released in January of 2010. 

Kim Jong Gook was reported to be one of the producers and that attracted more attention. 

It was reporter that Kim Jong Gook contributed in the wedding fees and car fee for Kim Jong Gook's manager of 12 years, Son Hyung Nam, married on Sunday.