Question: Ryan Teeter is currently racing in the 2017 GP3 Series, which is a motor racing feeder series that runs in support of which FIA championship?
Related documents: [0]  [DOC] The 2017 GP3 Series is the eighth season of the GP3 Series, a motor racing feeder series that runs in support of the 2017 FIA Formula One World Championship and sister series Formula 2. [END] 
[1]  [DOC] Ryan Tveter (born May 20, 1994) is an American racing driver from Oyster Bay, New York currently racing for Trident in the 2017 GP3 Series. [END] 
Answer: 
Formula One World Championship
Formula One World Championship