A Kenyan woman has sparked a lively conversation online after taking to TikTok to search for a wife for her 40-year-old brother. The woman, identified as Nina Sylan, shared a video in which she proudly showcased her brother's property while pitching him to potential suitors. According to Nina, her brother, Isaac, is a well-established and handsome man with a fully furnished house and a spacious compound. She appeared determined to convince women that anyone who ends up with her…