Choi Go-bong, a greedy 70-year-old hotel conglomerate president, magically transforms into a 30-year-old man.
In the world of Bitcoin, "Mr. Back" refers to , a prominent British cryptographer. Mr. Back
The most common reference is the 16-episode MBC TV series starring Shin Ha-kyun and Jang Na-ra. a greedy 70-year-old hotel conglomerate president
A mini web series by Certified Rascals that follows the workplace chaos caused by an overzealous backup manager named Naresh. "Mr. Back" refers to