What type of education did Plato have?

a high school diploma Apuleius informs us that Speusippus praised Plato's quickness of mind and modesty as a boy, and the "first fruits of his youth infused with hard work and love of study".[20] Plato must have been instructed in grammar, music, and gymnastics by the most distinguished teachers of his time.[21] Dicaearchus went so far as to say that Plato wrestled at the Isthmian games.[22] Plato had also attended courses of philosophy; before meeting Socrates, he first became acquainted with Cratylus (a disciple of Heraclitus, a prominent pre-Socratic Greek philosopher) and the Heraclitean doctrines.[23]