Where is an example of this genius?
Lessee. Well for starters, Trump with little backing, money or experience, beat out 17 other GOP career candidates to win the nomination, then despite having 99% of the media against him, went on to beat a career politician globally known and with 2 billion dollars financing her.
Then he went on to nearly totally crush the ISIS that had eluded Obama for years, settled the Korean Peninsula conflict and ended nuclear wrangling, bucked heads with the #2 Superpower on trade, got us out of TPP and the Paris Accord, boosted jobs, wages and the economy, put Iran on its heels, and put the Supreme Court back squarely in the laps of the GOP.
Then despite being blocked in every direction has still managed to get a good portion of the southern border wall built and repaired. All the while fighting an endless Mueller Witch Trial which he defeated and is now looking to not only come out of another effort to nullify his election as he juggles the mess in Syria, but to then go on and be reelected to do far more.
That may be the greatest act of genius in politics in the last 100 years.