The star, who is the younger sister of Bonang Matheba, placed third in the competition, with Venezuela’s Mariem Velezco winning the title of Miss International 2018.
Congratulating Rambi on her success, The Miss South Africa organization wrote on Instagram: “Sending a special message to @rambi_sechoaro on her success at the @missinternationalofficial competition. Rambi, you represented South Africa with elegance and pride. We are proud of you.”
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