So, Tryn is too tame for this list? Makes sense. He's a threat all game like the others here but not literally glued to the push strat like Nasus or Int Sion are.
Even Yorick doesn't compare to Tryn's general splitting prowess as he's reliant on pushing with his ult and nuking towers instead of actually trying to grab a significant lead against the enemy duelists midgame and either take out top inhib or force the enemy team onto him.
Shyvana's another very tame splitpusher, may she rest in pieces.
Azir is a suprisingly good pusher isnt he.
Wait.
How is Azir a good splitpusher exactly?
His soldiers can't attack towers.
I love my Turret Melter Camille
And TBH Elise is a very underrated split pusher, she melts towers with skittering frenzy and DELETES minions with volitile spiderling. And if someone sees her she runs off in her super speed spider mode.
But inting Sion and Yorick will forever be the gods of lane push, every type of it