[1] Born April 8, 1962, Muthoni is a teacher and an education administrator at Kenyatta University.
She played together with an ensemble cast of Nini Wacera, Janet Sision, and Lwanda Jawar.
[2][3] She later returned to TV in 2014 when she starred in Pray and Prey as the villainous Margaret, an evil and overprotective mother.
Her latest role was in the soap opera, Skandals kibao, in which she played the loving mother of two daughters.
They include Shortlist, Close Knit Group, Get Me a Job, The Black Wedding, The Next Dean, and I Do.