Seong Yeong Yang3-1-1WinsLossesKO/TKO0% of winsSUBMISSION0% of winsDECISION100% of winsAgeN/ASeong Yeong YangPro Boxing Record3-1-1WinsLossesKO/TKO0% of winsSUBMISSION0% of winsDECISION100% of winsAgeN/A