The 39-year-old shared a video from the burial on Saturday.
He said: “I know the angels are celebrating your arrival in heaven. But we miss you down here rest well dad.”
Oburoh’s death was announced by Omawumi with pictures on Instagram on November 20.
Omashola, on the other hand, shared a picture of a notebook with tear drops on it.
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He captioned the post with a heartbreak emoji.
The late dad was 72.
He emerged as the third runner-up.