I believe it's more likely that Sinan won't support anyone or would support Erdoğan, rather than backing KK.
He could potentially negotiate a good deal that would see him play a role in government.
Consider this: Sinan was expelled twice from MHP and didn't establish his own party nor join...
For the first time in the world, a Hybrid Propulsion System has been carried into space!
The Hybrid Propulsion System (HIS) to be used in the Lunar Research Program reached an altitude of 103 km with an @DeltavUzay probe rocket and was fired.
We cannot hide our HIS, we are proud!