Menyongar spent the first six seasons of his professional career with Minnesota, totaling 50 regular-season goals in addition to many playoff and Lamar Hunt U.S. Open Cup tallies.

He helped the Thunder to the 2003 A-League championship game and scored five goals as Minnesota reached the semifinals of the 2005 Lamar Hunt U.S. Open Cup.

In February 2011, Menyongar was recruited by Baichung Bhutia to play for United Sikkim FC in their inaugural professional season and in the 2011 I-League 2nd Division,[1] in which he scored 13 goals in 13 games.

Then on 3 January 2013 it was officially announced that Menyongar had signed for reigning I-League champions Dempo S.C. for the rest of the season.

[6] Soon after he scored his second goal of the season on 11 December 2013 in the I-League against Mohammedan in which his 21st-minute strike gave Bengaluru FC the early 1–0 lead which would eventually turn into a 3–2 victory.