At 6 ft 8 in (2.04m), Singh is primarily a forward and has regularly competed with India on the international stage, playing in several editions of the FIBA Asia Championship.

Early in his career, Singh spent several years with local teams in Punjab and Tamil Nadu, winning the Senior National Basketball Championship multiple times.

His mother Nirmal Kaur was an athlete, while his father Mohinder Singh was sub-inspector of the Chandigarh Police and a former member of the India national basketball team.

[11] Singh won the 2012 Senior National Basketball Championship with Punjab, helping defeat Tamil Nadu by 8 points.

[13] In 2013, Singh left Punjab to join Tamil Nadu at the Senior National Basketball Championship.

[18] Singh made his first international appearance for India with the under-16 national basketball team at the Children of Asia Games in Yakutia, Russia.

[3] Singh made his first appearance for the senior team at the 2011 FIBA Asia Championship in Wuhan, China.

[21] At the FIBA Asia Championship, Singh took on a starting role for the Indian team, averaging 9.6 points, 6.9 rebounds, and 1.4 blocks en route to a 2–6 record.

[22] India suffered an overtime loss to Bahrain in their opening game, as Singh scored 16 points and grabbed 14 rebounds.

[23] Singh represented India at the 2015 FIBA Asia Championship in Changsha, China where he recorded most minutes, points, rebounds and blocks for his team.