Duysegaliev Tengelbay Makhmuduly was born in 1967 in the city of Konyrat, Republic of Karakalpakstan. In 1977, his family moved to the village of Akbulaq in the Akzhaik district, where he graduated from Almalu Secondary School. In the same year, he was drafted into the army.

In 1986, he underwent six months of military training in Podolsk, Moscow region, and then was sent to Afghanistan, where he served in the Soviet Army during the Afghan War. After completing his service, he returned home safely.

From 1993 to 2002, Tengelbay Makhmuduly worked at Almalu Secondary School, contributing to the education of young people.

Unfortunately, Tengelbay Makhmuduly passed away in November 2008. His life, heroism, and dedication to his work and community continue to serve as an example and legacy for future generations.