Asclepius is said to have been killed by Zeus as Asclepius had brought back Hippolytus back from the dead in exchange for gold. This angers Hades who asks Zeus to kill him. Zeus kills him with his thunderbolt.
Similarly, you may ask, who overthrew Cronus and how?
Zeus overthrew his dad, Cronus, because his mother asked him to. “When he grew up Zeus would revolt against Cronus and the other Titans, defeat them, and banish them to Tartarus in the underworld” (Greek Mythology). Much less, Zeus defeated Cronus and the Titans to become ruler.
Is Chronos a god or a Titan?
It is easy to confuse the Greek god of time, Chronos (Χρόνος), with Zeus' Titan father, Kronos (Κρόνος). So easy, in fact, that the conflation has been made for over two thousand years. The Greeks conflated them regularly, at least according to Plutarch.
What God is Kronos?
Cronus, also spelled Cronos or Kronos, in ancient Greek religion, male deity who was worshipped by the pre-Hellenic population of Greece but probably was not widely worshipped by the Greeks themselves; he was later identified with the Roman god Saturn.