The Hawkesbury local started his footballing journey at Colo Cougars before moving to Nepean FC.
The goalkeeper played his club football for Sydney United and FNSW Institute before joining the Wanderers for the 2015/16 season.
Nicholas made his Foxtel NYL debut as a 15-year-old against Newcastle Jets in Round 1.
An Australian youth international, Suman has been a regular in the first-team environment since then and was recently selected in the Wanderers’ AFC Champions League 2017 squad.
The Colo Cougars junior also took out the Rouse Hill Times Young Sporting Spirit Award in February this year and was awarded a first team contract on 22 May 2017.