As a table tennis player, Gujjar has represented India at two international tournaments: the August 2010 Copa Costa Rica International Table Tennis Tournament (San José, Costa Rica), and the December 2010 Asian Para Games (Guangzhou, China).
•
A research paper which he co-wrote, titled "A Rapid Method for Estimation of Abscisic Acid and Characterization of ABA Regulated Gene in Response to Water Deficit Stress from Rice", was published in volume 6, issue 3 of the American Journal of Plant Physiology.
Manmohan Singh | Maharaja Ranjit Singh | Anurag Singh | Yuvraj Singh | Ranjit Singh | Jagjit Singh | Vijay Singh | Guru Gobind Singh | Bhagat Singh | Karan Singh | Khushwant Singh | Jai Singh I | Hari Singh | Talvin Singh | Simranjit Singh Mann | Parkash Singh Badal | Yograj Singh | Upasana Singh | Tiger Jeet Singh | Satendra Singh | Raj Singh | Mulayam Singh Yadav | Karamjit Singh | Harbhajan Singh | Ajit Singh | Sukhbir Singh Badal | Rawal Ratan Singh | Rajendra Singh | Pradeep Singh | Jaspreet Singh |