What was the name of the famous general who became the ruler of Seleucid Empire after the death of Seleucus IV?

What was the name of the famous general who became the ruler of Seleucid Empire after the death of Seleucus IV?

The name of the famous general who became the ruler of the Seleucid Empire after the death of Seleucus IV was Antiochus IV Epiphanes.