Reedler is indeed a nickname for the young guy who is hridai trivedy. He plays football and enjoys doing things like learning things on wikipedia as it helps him with his homework. Reedler is a nickname as Hridai is prounounced (rid-day), and in primary school people had trouble saying his name, so his name became the popular riddler, or Reedler as they call him now.
A popular kid in highi school, Hridai has become famous for his quiet demeanor, his one liners and his sarcastic peronality overall. His rugged looks (mmmmmmmmmm. what a beard) have drawn eyes from people of all three genders.
He has recently picked up the guitar and his avid fans are waiting for that first strum.
How we love The Riddler