Who ruled
- Byzantium Theodosius II 408–450
- Rouran Khaganate Hulü Khan 410–414 · Buluzhen Khan 414 · Datan Khan 414–429
And beyond the steppe
- China Northern Wei Emperor Mingyuan 409–423
- Iran Sasanian Yazdegerd I 399–420
- Korea Goguryeo Jangsu 413–491
- Byzantium Theodosian Theodosius II 408–450
Eastern steppe
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Hulü is seized in his tent by the ministers at Buluzhen's instigation and sent to Feng Ba's court with his daughter; Buluzhen is set up and strangled by Datan within the year
