Seventeen is one of the known test subjects at Hawkins Lab, possibly the twin brother of Sixteen. He was among those killed by One on September 8, 1979. He is portrayed by Oliver Green.
There are roughly one-sh*t billion tropes so PLEASE look through them before adding one. Otherwise add what you like. ADDITION: PLEASE read through the trope description provided before submitting something. It's not a huge deal but too often people submit characters that don't fit just because they misinterpreted the title...
