[2] In the 39th Junior National Aquatic Championship, Chennai 2012, Mondal took one gold and one silver in the 100m and 200m butterfly events respectively.

[3] Mondal represented India at the 2013 Asian Youth Games in Nanjing, China and finished 6th in the 200m butterfly event.

The youngster clocked 2:03.93s in the 200m butterfly, achieving the 'A' qualification required to compete in the same event in the 2014 Summer Youth Olympics, Nanjing, China.

Sanjib Chakraborty, his mentor and husband of famous Bengali swimmer, Bula Choudhury, taught him the rules of professional swimming and helped him hone his skills.

[9] Supriya's talent was soon discovered by the GoSports Foundation in 2012, who helped relocate him to Bangalore to train under Nihar Ameen.