After b.o.r.e.d had achieved widespread success and popularity, each of the members had separated into different paths of their careers. By 2011, Tum started to work as a full-time freelancer under his own name. Other than being an illustrator and graphic designer, he also had great interest in street art. At that time, street art was only a small movement in Thailand. As an artist, he went by his moniker as “MAMAFAKA”. Soon after, he started a group called “FOR”, a group consisting of many prominent Thai street artists who each had their own significant work that Bangkokians are familiar with. As one of the talented graphic designers, Tum had quietly developed his skills in just a few years, until he became “MAMAFAKA”, one of the leading street artists in Thailand, who later created his signature character called “MR. HELLYEAH!”, a mustachioed, black hairy monster with only one big round eye, and because of MR. HELLYEAH! that could be seen on many walls around Bangkok, people started to remember the name “MAMAFAKA”. The arrival of “MAMAFAKA” had started a kind of a new movement for Thailand’s street art industry. Before, this type of art was deemed by some people as trashy, full of useless spray paints on walls that no one cared and support. However, everything had changed…his artwork had completely changed many Thais’ perspective on street art ever since.