Singer Kim Jung Min claims his popularity was as great as G-Dragon in the past?

Singer/actor Kim Jung Min talked about his immense popularity in the olden days on 'Video Star'!

On the June 13 episode, Kim Jung Min said, "My popularity was crazy back then. It was on G-Dragon's level." To this, the other guests commented, "It wasn't that much. Don't believe him." 

However, Kim Jung Min continued, "My popularity was amazing in the 90s. I sold 100,000 copies of the 'Sad Promise' album," and added, "I did split the earnings with the agency, but I was able to purchase a house with that one album alone."

Do you believe it?