Comedian KK Mwenyewe, Known for Rigathi Gachagua Impersonations, Dies at 22

Kiambu, Kenya – July 15, 2025 – The Kenyan entertainment industry is mourning the loss of Zacharia Kariuki, popularly known as KK Mwenyewe, a comedian who rose to fame for his impersonations of former Deputy President Rigathi Gachagua. Kariuki passed away Monday evening at Kiambu Level 4 Hospital following a brief illness. He was 22.

The news sent shockwaves through social media, with fans, fellow comedians, and public figures expressing grief and celebrating his contributions to Kenyan comedy.

“We are heartbroken to announce the sudden demise of Zakaria Kariuki, a.k.a Mr KK Mwenyewe,” wrote Kafengo, a close associate, in a statement shared online.

“He passed away yesterday evening while undergoing medical attention at Kiambu Level 4 Hospital. During this sad moment, we ask for support and prayers for the family and friends. May his soul rest in peace.”

Kariuki, a student at Kisii University pursuing a Bachelor’s Degree in Applied Computer Science, became a household name in 2022 for his comedic skits mimicking Gachagua’s mannerisms, accent, and distinctive fashion sense.

Donning oversized coats, crooked ties, and a stuffed shirt to emulate Gachagua’s physique, KK Mwenyewe’s performances were both satirical and endearing, earning him widespread acclaim.

His skits, often shared on TikTok and other platforms, garnered thousands of followers and millions of views.

“KK Mwenyewe brought so much joy to Kenyans with his clever and hilarious skits,” said one fan on X. “His imitation of Riggy G was unmatched. This is such a painful loss.”

Kariuki’s rise to fame began shortly after the 2022 General Election, when his skits imitating Gachagua’s public speaking style and wardrobe choices went viral.

He appeared on popular shows like Dr Ofweneke Tonight on TV 47, where his performances left audiences in stitches.

His ability to mimic Gachagua’s gait, vocabulary, and interactions with figures like Martha Karua earned praise from netizens and celebrities alike, with Karua herself commending a skit in which he featured.

Despite his success, Kariuki faced financial struggles to fund his university education.

In October 2022, he publicly appealed for help to clear a KSh 10,900 fee balance at Kisii University to avoid deferring his studies.

The plea resonated with Kenyans, and Nairobi Governor Johnson Sakaja stepped in to clear the amount, while content creator Andrew Kibe and his American fans raised over KSh 350,000 to support Kariuki’s education and comedy career.

“All I can do to repay this gesture is to continue entertaining you through my content,” Kariuki said at the time, expressing gratitude to his supporters.

Details surrounding Kariuki’s illness remain limited, with reports indicating it was sudden and brief.

The comedian’s death has sparked an outpouring of tributes, with fans and colleagues remembering him as a vibrant talent who brought humor to Kenyan politics.

“KK Mwenyewe’s creativity was a gift to us all,” said comedian Eric Omondi, who had previously collaborated with him. “He was a star taken too soon.”

Kariuki, who hailed from Lari in Kiambu County, was known for his passion for comedy despite being a dedicated student.

His skits not only entertained but also highlighted the power of social media in amplifying young talent.

While he had hoped for recognition from Gachagua himself, including a potential job opportunity like that offered to Ivy Chelimo, who coined the nickname “Riggy G,” Kariuki remained focused on his craft, promising to continue creating content that resonated with Kenyans.

As the nation grieves, questions linger about the circumstances of his death, with some fans on X calling for clarity on the “short illness” that claimed his life.

For now, his family, friends, and fans are left to mourn a comedian whose humor lit up screens and hearts across Kenya.

Funeral arrangements have not yet been announced, but tributes continue to pour in as Kenyans celebrate the life of a young man who turned mimicry into an art form.

Zacharia Kariuki, aka KK Mwenyewe, may be gone, but his laughter will echo in the memories of those he entertained.