John Mirona
John Michel Mirona is a former Olympic boxer from Sudan.He competed for Sudan at the 1988 Summer Olympics in Seoul, South Korea in boxing. In Men's Featherweight he came in tied for 17th.
He received a bye in the first round, and was defeated by Ya'acov Shmuel of Israel in the second round. Shmuel knocked out Mirona in their 125.5-lb bout at 1:15 of the first round.