Osward chisunka ( born 24 December 1994), also known by the stage name osi b push. Is a Zambian Gospel artist, singer & song writer. His name arose due to his initials being, O.S.I.B P.U.S.H, which is an abbreviation of osi... osward, B... Believer & Push comes from his surname chisunka which is bemba name.. English (push). He is known for his hit song" AMAZING LOVE" which has gone viral. Osi b is from chililabomwe, Zambia, he is also a health personal student at one of well known & biggest college in Zambia. Osi b began showing an interest in music in his childhood after getting inspired by his elder brother "Obby" who is also a gospel artist. In 2018 he was introduced to Fame 45 ( the producer) who owns "empire sounds" a recording label, where he realeased his two single tracks "Heal my heart" & "life" Which were not positively received by the audience yet he continued pushing until In 2018 he happens to feature M wide one of the happening artist in chililabomwe on a song " Amazing love" In 2019 he released his single "Let it go" which featured one of the best female vocalist "Marah" the song acted as the medicine to broken 💔 relationships. & Was positively received by the audience. In 2020 his released his first Album entitled " Eye's on you" which was positively received by the audience. Currently he is working on his two projects "Mutwelele" & "Alakontolola" which Will be out very soon.