[5] Born in Chitwan, Nepal, Regmi started his career as a theatrical actor, director and writer.

[citation needed] This play, along with Pukaar brought Regmi national attention, and both were performed widely throughout Nepal.

He followed this with several more films, including Aafno Manchhe, Yeh Mero Hajur, Sukha Dukha, Haami Teen Bhai, Kaha Bhetiyela and many more.

After the success of Aafanta, he reassembled the cast for Aafno Manchhe, but this time he included Dilip Rayamajhi and Bipana Thapa in the lead.

Aafno Manchhe was the huge success, and is counted among the biggest hit movies of Nepali film cinema.

[citation needed] In 2002 he directed Sukha Dukha: an emotional family drama which was again a huge hit at the box office.

[citation needed] Regmi's experimental movie Paahuna was a moderate success and Upahaar was a flop that came in 2004.

Regmi's first films as a producer, Maanis and Duniya, were box office failures although both were critically acclaimed.

His first movie with MaHa (Madan Krishna Shrestha and Hari Bansha Acharya) in 2010 was below average but he received his third national award for best writer.

NEFTA awards for best director[citation needed] Aafanta Immense love for cinema brought Regmi to mainstream movie-making from plays.

Movie was praised especially for the good story and strong performance of Shree krishna shrestha and Niruta singh.

Aafno Manchhe Regmi reunited with Shree Krishna Shrestha and Niruta Singh along with Bipana Thapa and Dilip Rayamajhi with social drama story.

Haami Teen Bhai[citation needed] The film features three of biggest Superstar actors of late 90s and 2000s era- Rajesh Hamal, Shree Krishna Shrestha and Nikhil Upreti in the lead roles supported by Rekha Thapa, Jharana Thapa, Nandita KC, Keshab Bhattrai, Sushila Rayamajhi, Ravi Giri etc.

Nikhil Upreti received the Best Actor in First National Films Award 2062 BS for the role of younger brother Laxman/Abhishek.

In March 2013 Regmi was admitted in Om hospital, ktm for the first time with the complaint of general illness such as diarrhoea and vomiting.

He was consistently in contact with the Nephro department doctors of Om hospital (Dr. P.k Chettri, Dr. Prakash Poudel, Dr. Dhiraj Manander).

In Sir Gangaram Hospital doctors advised him to take anti-tubercular drugs as he had persistent fever of unknown origin.