Singer Ananya Birla, the oldest daughter of Aditya Birla Group's billionaire Chairman Kumar Mangalam Birla, has quit music to focus on business. The 29-year-old founded her first company, Svatantra Microfin, at the age of 17. She's also the founder of Ikai Asai, an artisanal-focused home decor brand, and mental health-focused Ananya Birla Foundation. She's also a director at Grasim Industries.