For years, Wambui Masitsa struggled with weight gain. "It has been quite a journey. I've always wanted to lose weight because I've been on the heavier side. Even in college, I was bigger than my agemates," she says.
When she bought her first car and started walking less, Wambui gained even more weight. But that wasn't the only factor—her career as a wedding cake artist made things even harder.
