Government leaders, politicians and journalists alike, were among the souls that also gathered at the solemn event to pay tribute to Mbotela.
ICT Principal Secretary Edward Kisiangani eulogised Mbotela as a patriot whose legacy will be felt among future generations.
"The country has lost an icon but leaves a legacy worth emulating. He was not only a patriot but also a legend," Kisiangani noted.
He added,"The best way to celebrate him is to pick these values and make them part and parcel of our life. That's the 'Ungwana' he talked about,"
Editors Guild President Zubeidah Kananu, Media Council of Kenya Chief Executive David Omwoyo among others were also present.
Head of Radio Taifa (KBC), Wandago Odongo, remembered Mbotela as a humble and respectful person who did not look down upon others despite his big name.
He challenged his fellow journalists to cut a niche for themselves as Mbotela did to continue his legacy.
Mbotela is survived by one wife Alice, and three children: Aida, Jimmy, and George. He will be laid on Saturday 15, at Langata cemetery, Nairobi.