Oscar Slingo is a thoroughbred horse born in Australia in 1999. Race horse Oscar Slingo is by Gold Ace (AUS) out of Jaunty Dancer (AUS) , trained by J W Mason. Oscar Slingo form is available here. Owned by J MCGLONE, B LEAHY, A JONES, S BOUCHER, D LEAHY, I GELLETLY, S POYSER, B MCCAIG, D GRINTON & A COSENTINO..