Saya U Aung Myint (Pet69) was known as Nata, Ko Kyant and Delta Tun Shein.

He is among the young 69ers.

He is known as the creator of Kyant Ba Hone.

He had a resemblance to Saya U Tun Shein (Maths).

He is a Patron of RIT Cartoon Box. He served as President of RIT Cartoonists Association.

He received his Masters from Australia.

He published educational books.

He had a medical problem and subsequently passed away.