Arrow Season 4 has been all the craze at Comic-Con, with Amell getting serious with his performance as well as the name change to Green Arrow and the new costume.
Known as Michael Holt in the comics, Mr. Terrific showed super intelligence at a very young age. We’re talking Einstein territory and above.
The CW described Holt’s character as:
…a technological savant and inventor who works at Palmer Technologies under the supervision of Felicity Smoak (Emily Bett Rickards).